Feasible, Probable, Foreseeable
This page is the CodyCross answer for the clue below from Fauna and Flora, Group 173, Puzzle 5 (Retrogressive Succession).
Question is: Feasible, Probable, Foreseeable
and the answer is: POSSIBLE
Word Meaning:
POSSIBLE — (usually not comparable) Able but not certain to happen; neither inevitable nor impossible.
Definitions from Wiktionary.