11-letter words containing a, p, o, r, i
- trapezoidal — Geometry. a quadrilateral plane figure having two parallel and two nonparallel sides. British. trapezium (def 1b).
- trepidation — tremulous fear, alarm, or agitation; perturbation.
- trepidatory — characterized by trepidation
- triceratops — any of various dinosaurs of the genus Triceratops, of the late Cretaceous Period, having a bony crest on the neck, a long horn over each eye, and a shorter horn on the nose.
- tripersonal — consisting of or existing in three persons, as the Godhead.
- tripetalous — having three petals.
- trisepalous — having three sepals.
- troop train — a train used for transporting military personnel
- trophically — of or relating to nutrition; concerned in nutritive processes.
- tropicality — pertaining to, characteristic of, occurring in, or inhabiting the tropics, especially the humid tropics: tropical flowers.
- tropicalize — to make tropical, as in character or appearance.
- trypanocide — a drug or substance that kills trypanosomes
- tympaniform — resembling or having the form of a drum or drum head
- typographia — matter relating to printing or printers
- typographic — of or relating to typography.
- unapproving — expressing disapproval or displeasure
- unimportant — of much or great significance or consequence: an important event in world history.
- unipersonal — consisting of or existing as one person only.
- unoperative — having no use or effect; inoperative
- unpardoning — not forgiving
- unpatriotic — of, like, suitable for, or characteristic of a patriot.
- unpolarized — of or relating to a medium that exhibits polarization.
- upgradation — the process, state, or act of upgrading
- uranoscopid — any fish of the family Uranoscopidae, comprising the stargazers.
- uriniparous — producing or making urine, as of the tubes in the kidney
- usurpations — an act of usurping; wrongful or illegal encroachment, infringement, or seizure.
- utopianizer — an idealist
- vapor trail — contrail.
- vaporimeter — an instrument for measuring vapor pressure or volume.
- vapouringly — in a boastful manner
- vasopressin — Biochemistry. a peptide hormone, synthesized in the hypothalamus and released by the posterior pituitary gland, that stimulates capillary muscles and reduces the flow of urine and increases its concentration.
- venographic — of or relating to venography
- videography — the art or process of making films with a video camera.
- workmanship — the art or skill of a workman or workwoman.
- worshipable — Capable of being worshiped; worthy of veneration.
- xenographic — Of or pertaining to xenography.
- xylographic — Of or pertaining to xylographs.
- zincographs — Plural form of zincograph.
- zincography — the art or process of producing a printing surface on a zinc plate, especially of producing one in relief by etching away unprotected parts with acid.
- ziprasidone — An antipsychotic drug used in the treatment of schizophrenia etc.
- zoanthropic — relating to or displaying zoanthropy
- zooparasite — any parasitic animal or protozoan.