__ Crab, Crustacean Seeks Safety in Others’ Shells
Puzzle 20 of Jokes and Gags Medium Pack
Question is: __ Crab, Crustacean Seeks Safety in Others’ Shells
and the answer is: HERMIT
Word Meaning:
HERMIT — A religious recluse; someone who lives alone for religious reasons; an eremite.
Definitions from Wiktionary.