13-letter words containing a, c, o, e, l
- heteroblastic — (of a plant or plant part) showing a marked difference in form between the juvenile and the adult structures
- heterological — (grammar) Of an adjective, not describing itself.
- heteroplastic — the repair of lesions with tissue from another individual or species.
- heterothallic — having mycelia of two unlike types, both of which must participate in the sexual process. Compare homothallic (def 1).
- hexadactylous — hexadactylic
- histochemical — the branch of science dealing with the chemical components of cellular and subcellular tissue.
- hockey player — sportsperson: plays hockey
- holometabolic — Of, pertaining to, or undergoing holometabolism.
- holy alliance — a league formed by the principal sovereigns of Europe in 1815 with the professed object of promoting Christian brotherhood but the practical object of repressing democratic revolutions and institutions. The English and Turkish rulers and Pope Pius VII did not join the league.
- holy mackerel — astonishment
- homiletically — In a homiletic fashion.
- homogenetical — of, involving or relating to homogeny
- hospital care — medical treatment provided in a hospital
- hospital case — a patient that is being, or needs to be, treated in a hospital
- hot chocolate — warm drink made with chocolate powder
- housecleaning — the act of cleaning a house, room, etc., and its furnishings, especially the act of cleaning thoroughly and completely.
- human ecology — ecology (def 4).
- hydrocephalic — of or relating to hydrocephalus.
- hydrocephalus — an accumulation of serous fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing great enlargement of the head; water on the brain.
- hygrometrical — Alternative form of hygrometric.
- hypocalcaemia — (medical) alternative spelling of hypocalcemia.
- hypocalcaemic — of or relating to hypocalcaemia
- hypoglycaemia — (medical) alternative spelling of hypoglycemia.
- hypoglycaemic — Alternative spelling of hypoglycemic.
- hypometabolic — Relating to hypometabolism.
- hypotheticals — Plural form of hypothetical.
- hypsometrical — Of or pertaining to hypsometry.
- iatrochemical — relating to iatrochemistry or iatrochemists
- iceland poppy — any of various widely cultivated arctic poppies, esp Papaver nudicaule, with white or yellow nodding flowers
- ideographical — Alternative form of ideographic.
- ideologically — of or relating to ideology.
- ill-concealed — poorly disguised
- illogicalness — The quality of being illogical.
- in-capable of — not capable.
- incidentaloma — an abnormal lesion or tumor detected by chance during a medical imaging test, physical examination, or surgery.
- incompatibles — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- inconceivable — not conceivable; unimaginable; unthinkable.
- inconceivably — not conceivable; unimaginable; unthinkable.
- inconcludable — Impossible to conclude; unfinishable.
- incondensable — not condensable; incapable of being condensed.
- inconformable — Obsolete form of unconformable.
- inconquerable — That cannot be conquered; unconquerable.
- inconstruable — unable to be construed
- incontestable — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- incontestably — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- inconversable — (obsolete) uncommunicative; reserved.
- incorporeally — In an incorporeal manner.
- incorruptable — Misspelling of incorruptible.
- indissociable — Unable to be dissociated.
- informercials — Plural form of informercial.