13-letter words starting with trop
- trophic level — any class of organisms that occupy the same position in a food chain, as primary consumers, secondary consumers, and tertiary consumers.
- trophotropism — the response by an organism or cell to, or the movement of an organism or cell towards or away from, an external source of nutrition
- tropic-cancer — Geography. either of two corresponding parallels of latitude on the terrestrial globe, one (tropic of Cancer) about 23½° N, and the other (tropic of Capricorn) about 23½° S of the equator, being the boundaries of the Torrid Zone. the tropics, the regions lying between and near these parallels of latitude; the Torrid Zone and neighboring regions.
- tropical fish — any of numerous small, usually brightly colored fishes, indigenous to the tropics, and often kept and bred in home aquariums.
- tropical year — year (def 4b).
- tropical zone — Torrid Zone
- tropocollagen — the molecular unit which forms collagen, consisting of three polypeptide chains
On this page, we collect all 13-letter words starting with TROP. It’s easy to find right word with a certain length. It is the easiest way to find 13-letter word that beginning with TROP to use in Scrabble or Crossword puzzles.