adj.
VERBS
▪ be
▪ become , go
▪ make sth
▪ presume sth , think sth
▪
The species was presumed ~.
ADVERB
▪ completely , totally
▪ long
▪
Dinosaurs are, of course, long ~.
▪ all but , almost , nearly , practically , virtually
▪
The numbers of these animals have been falling steadily and they are now almost ~.
Extinct is used with these nouns: ↑ animal , ↑ bird , ↑ mammal , ↑ species , ↑ volcano