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12 Letter Words Starting With H
Browse 12 Letter Words Starting With H. 171 verified words are currently available. Definitions, Scrabble scores, and links to complete dictionary entries are included.
12 Letter Words
- haberdashery 12 letters · 24 points a store where men's clothes are sold
- habilimented 12 letters · 20 points dressed or clothed especially in fine attire; often used in combination
- habitability 12 letters · 22 points suitability for living in or on
- haematemesis 12 letters · 19 points vomiting blood
- haematocoele 12 letters · 19 points swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis)
- haematogenic 12 letters · 20 points pertaining to the formation of blood or blood cells
- haematolysis 12 letters · 20 points lysis of erythrocytes with the release of hemoglobin
- haemogenesis 12 letters · 18 points the formation of blood cells in the living body (especially in the bone marrow)
- haemophiliac 12 letters · 24 points someone who has hemophilia and is subject to uncontrollable bleeding
- haemopoiesis 12 letters · 19 points the formation of blood cells in the living body (especially in the bone marrow)
- haemopoietic 12 letters · 21 points pertaining to the formation of blood or blood cells
- haemoproteid 12 letters · 20 points related to malaria parasite and having a phase in the viscera of various birds
- haemoprotein 12 letters · 19 points a conjugated protein linked to a compound of iron and porphyrin
- haemorrhagic 12 letters · 23 points of or relating to a hemorrhage
- haemosiderin 12 letters · 18 points a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign…
- hagiographer 12 letters · 22 points the author of a worshipful or idealizing biography
- hairdressing 12 letters · 17 points care for the hair: the activity of washing or cutting or curling or arranging the hair
- hairlessness 12 letters · 15 points the quality of not having hair
- hairsbreadth 12 letters · 21 points a very small distance or space
- hairsplitter 12 letters · 17 points a disputant who makes unreasonably fine distinctions
- hallucinogen 12 letters · 18 points a psychoactive drug that induces hallucinations or altered sensory experiences
- hallucinosis 12 letters · 17 points a mental state in which the person has continual hallucinations
- halobacteria 12 letters · 19 points halophiles in saline environments such as the Dead Sea or salt flats
- handkerchief 12 letters · 28 points a square piece of cloth used for wiping the eyes or nose or as a costume accessory
- handsbreadth 12 letters · 22 points any unit of length based on the breadth of the human hand
- handsomeness 12 letters · 18 points the quality of having regular well-defined features (especially of a man)
- handstitched 12 letters · 22 points sewn by hand rather than machine
- happenstance 12 letters · 21 points an event that might have been arranged although it was really accidental
- hardinggrass 12 letters · 18 points perennial grass of Australia and South Africa; introduced in North America as forage grass
- hardscrabble 12 letters · 22 points barely satisfying a lower standard
- harlequinade 12 letters · 25 points acting like a clown or buffoon
- harmonically 12 letters · 22 points with respect to harmony
- harmoniously 12 letters · 20 points in a harmonious manner
- harmonizable 12 letters · 28 points capable of being made harmonious or consistent
- headmistress 12 letters · 18 points a woman headmaster
- headquarters 12 letters · 25 points the military installation from which a commander performs the functions of command
- heartbreaker 12 letters · 21 points a narrow defeat or a defeat at the last minute
- heartburning 12 letters · 18 points intense resentment
- heartrending 12 letters · 17 points causing or marked by grief or anguish
- heartstrings 12 letters · 16 points your deepest feelings of love and compassion
- heartwarming 12 letters · 21 points causing gladness and pleasure
- heavenwardly 12 letters · 25 points toward heaven
- heavyhearted 12 letters · 25 points depressed
- hebdomadally 12 letters · 24 points without missing a week
- heedlessness 12 letters · 16 points the trait of forgetting or ignoring your responsibilities
- helianthemum 12 letters · 22 points any plant of the genus Helianthemum; vigorous plants of stony alpine meadows and dry scrub regions
- heliocentric 12 letters · 19 points having the sun as the center
- heliogravure 12 letters · 19 points an intaglio print produced by gravure
- heliotherapy 12 letters · 23 points therapeutic exposure to sunlight
- heliotropism 12 letters · 19 points an orienting response to the sun
- hellgrammite 12 letters · 20 points large brown aquatic larva of the dobsonfly; used as fishing bait
- helmetflower 12 letters · 23 points a poisonous herb native to northern Europe having hooded blue-purple flowers; the dried leaves and roots yield aconite
- helplessness 12 letters · 17 points powerlessness revealed by an inability to act
- hematochezia 12 letters · 31 points passage of stools containing blood (as from diverticulosis or colon cancer or peptic ulcer)
- hematochrome 12 letters · 24 points a reddish coloring material found in some algae
- hematocolpos 12 letters · 21 points accumulation of menstrual blood in the vagina (usually due to an imperforate hymen)
- hematologist 12 letters · 18 points a doctor who specializes in diseases of the blood and blood-forming organs
- hemiepiphyte 12 letters · 27 points a plant that is an epiphyte for part of its life
- hemimetaboly 12 letters · 24 points incomplete or partial metamorphosis in insects
- hemimorphite 12 letters · 24 points a white mineral; a common ore of zinc
- hemiparasite 12 letters · 19 points a parasitic plant that contains some chlorophyll and therefore is capable of photosynthesis
- hemodialysis 12 letters · 21 points dialysis of the blood to remove toxic substances or metabolic wastes from the bloodstream; used in the case…
- hemodialyzer 12 letters · 30 points a machine that uses dialysis to remove impurities and waste products from the bloodstream before returning the blood…
- hemodynamics 12 letters · 25 points the branch of physiology that studies the circulation of the blood and the forces involved
- hemstitching 12 letters · 23 points a stitch in which parallel threads are drawn and exposed threads are caught together in groups
- henceforward 12 letters · 24 points from this time forth; from now on
- hepadnavirus 12 letters · 21 points a group of animal DNA viruses including viruses of ducks and woodchucks and squirrels and others as well…
- hepatoflavin 12 letters · 23 points a B vitamin that prevents skin lesions and weight loss
- hepatomegaly 12 letters · 23 points abnormal enlargement of the liver
- hereditament 12 letters · 18 points any property (real or personal or mixed) that can be inherited
- hereinbefore 12 letters · 20 points in the preceding part of the current text
- hermeneutics 12 letters · 19 points the branch of theology that deals with principles of exegesis
- hermetically 12 letters · 22 points in an airtight manner
- hesitatingly 12 letters · 19 points with hesitation; in a hesitant manner
- heterocercal 12 letters · 19 points possessing a tail with the upper lobe larger than the lower and with the vertebral column prolonged into…
- heterocyclic 12 letters · 24 points containing a closed ring of atoms of which at least one is not a carbon atom
- heterodactyl 12 letters · 21 points (of bird feet) having the first and second toes directed backward the third and fourth forward
- heteroecious 12 letters · 17 points of parasites; passing through different stages of the life cycle on different host species
- heterogenous 12 letters · 16 points originating outside the body
- heterologous 12 letters · 16 points derived from organisms of a different but related species
- heteroploidy 12 letters · 21 points the condition of being heteroploid
- heterosexism 12 letters · 24 points discrimination in favor of heterosexual and against homosexual people
- heterosexual 12 letters · 22 points sexually attracted to members of the opposite sex
- heterozygote 12 letters · 28 points (genetics) an organism having two different alleles of a particular gene and so giving rise to varying offspring
- heterozygous 12 letters · 28 points having dissimilar alleles at corresponding chromosomal loci
- hierarchical 12 letters · 22 points classified according to various criteria into successive levels or layers
- hieroglyphic 12 letters · 26 points written in or belonging to a writing system using pictorial symbols
- highfaluting 12 letters · 23 points affectedly genteel; to carry an air of affected importance; to be snobbish and haughty
- highlighting 12 letters · 24 points an area of lightness in a picture
- highwaywoman 12 letters · 30 points a holdup woman who stops a vehicle and steals from it
- hindquarters 12 letters · 25 points the part of an animal that corresponds to the human buttocks
- hippopotamus 12 letters · 23 points massive thick-skinned herbivorous animal living in or around rivers of tropical Africa
- histological 12 letters · 18 points of or relating to histology
- historically 12 letters · 20 points with respect to history
- holidaymaker 12 letters · 25 points someone who travels for pleasure
- holocephalan 12 letters · 22 points fish with high compressed head and a body tapering off into a long tail
- holometabola 12 letters · 19 points insects that undergo complete metamorphosis
- holometaboly 12 letters · 22 points complete metamorphosis in insects
- homelessness 12 letters · 17 points the state or condition of having no home (especially the state of living in the streets)
- homeothermic 12 letters · 24 points of birds and mammals; having constant and relatively high body temperature