13-letter words containing p, h, o, t, c
- topochemistry — the study of reactions that only occur at specific regions in a system
- topographical — the detailed mapping or charting of the features of a relatively small area, district, or locality.
- tortilla chip — Tortilla chips are thick crisps made from corn which are often served with dips such as salsa.
- toxicophagous — poison-eating
- tracheophytes — any plant of the former division Tracheophyta, comprising all the vascular plants.
- trachycarpous — having rough-skinned fruit.
- trichopterist — a student of, or expert in, trichopteran insects
- trichopterous — belonging or pertaining to the insect order Trichoptera, comprising the caddisflies.
- trophic level — any class of organisms that occupy the same position in a food chain, as primary consumers, secondary consumers, and tertiary consumers.
- tropical fish — any of numerous small, usually brightly colored fishes, indigenous to the tropics, and often kept and bred in home aquariums.
- truchet point — (unit, text) An obsolete variant of the point, equal to 0.188 mm.
- twopenceworth — an unwanted or unsolicited idea or opinion
- typographical — of or relating to typography.
- up to scratch — to break, mar, or mark the surface of by rubbing, scraping, or tearing with something sharp or rough: to scratch one's hand on a nail.
- xerophthalmic — Of or pertaining to xerophthalmia.