13-letter words containing b, e, y
- hardenability — The quality or degree of being hardenable.
- heartbrokenly — In a heartbroken manner.
- heavenly body — celestial object: star, planet, etc.
- heavily built — with a big heavy body
- heavy-bearded — having a thick or dark beard.
- hemocytoblast — a primordial cell capable of developing into any type of blood cell.
- hepatobiliary — Of, pertaining to, or originating in the liver, bile ducts and gallbladder.
- heptasyllabic — having seven syllables
- heptasyllable — a word or line of verse of seven syllables.
- herbal remedy — a medical treatment made with herbs
- hollywood bed — a bed consisting of a metal frame, box spring, mattress, and headboard, but lacking a footboard.
- home assembly — assembly at home of something supplied in pieces
- honey buzzard — a long-tailed Old World hawk, Pernis apivorus, that feeds on the larvae of bees as well as on small rodents, reptiles, and insects.
- hyacinth bean — an Old World tropical vine, Dolichos lablab, of the legume family, having purple or white flowers and black or white seeds in a papery, beaked pod.
- hybrid system — a way of working, organizing, or doing something that is composed of elements of two separate systems
- hydroaerobics — aerobic exercises performed in water, as in a swimming pool.
- hydrogen bomb — a bomb, more powerful than an atomic bomb, that derives its explosive energy from the thermonuclear fusion reaction of hydrogen isotopes.
- hydrogen bond — a type of chemical bond in which a hydrogen atom that has a covalent link with one of the electronegative atoms (F, N, O) forms an electrostatic link with another electronegative atom in the same or another molecule.
- hyperbolising — to use hyperbole; exaggerate.
- hyperboloidal — Having the shape or form of a hyperboloid.
- hypercinnabar — (mineral) A form of cinnabar that forms hexagonal crystals.
- hyperflexible — capable of being bent, usually without breaking; easily bent: a flexible ruler.
- hypermobility — An excess amount of elasticity in a bodily joint.
- hyperurbanism — a pronunciation or grammatical form or usage produced by a speaker of one dialect according to an analogical rule formed by comparison of the speaker's own usage with that of another, more prestigious, dialect and often applied in an inappropriate context, especially in an effort to avoid sounding countrified, rural, or provincial, as in the pronunciation of the word two (to̅o̅) as (tyo̅o̅).
- hypometabolic — Relating to hypometabolism.
- impeccability — faultless; flawless; irreproachable: impeccable manners.
- imperceptibly — very slight, gradual, or subtle: the imperceptible slope of the road.
- impermissibly — (chiefly, legal) In a way or to an extent that is not permissible.
- imperturbably — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- inappreciably — In an inappreciable manner.
- inconceivably — not conceivable; unimaginable; unthinkable.
- incontestably — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- inconvertibly — In an inconvertible manner.
- incredibility — so extraordinary as to seem impossible: incredible speed.
- indefatigably — In an extremely persistent and untiring manner; in an indefatigable manner.
- indescribably — not describable; too extraordinary for description: a scene of indescribable confusion; indescribable euphoria.
- indiscernibly — In a way that cannot be discerned.
- indispensably — absolutely necessary, essential, or requisite: an indispensable member of the staff.
- indolebutyric — as in indolebutyric acid, a synthetic plant growth regulator
- ineducability — Inability to be educated.
- inelaborately — not in an elaborate fashion, in a way lacking elaboration
- ineligibility — not eligible; not permitted or suitable: Employees are ineligible in this contest.
- inevitability — unable to be avoided, evaded, or escaped; certain; necessary: an inevitable conclusion.
- inexhaustibly — not exhaustible; incapable of being depleted: an inexhaustible supply.
- inexorability — unyielding; unalterable: inexorable truth; inexorable justice.
- inexpressibly — not expressible; incapable of being uttered or described in words: a scene of inexpressible beauty.
- infeasibility — not feasible; impracticable.
- inflexibility — not flexible; incapable of or resistant to being bent; rigid: an inflexible steel rod.
- inobtrusively — in an unobtrusive manner
- insensibility — incapable of feeling or perceiving; deprived of sensation; unconscious, as a person after a violent blow.