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niche

[nich, neesh] / nɪtʃ, niʃ /
NOUN
place all one's own
Synonyms
STRONGEST
alcove slot
STRONG
calling compartment corner cranny cubbyhole hole hollow indentation nook opening pigeonhole position recess vocation
WEAK
byplace
Antonyms
STRONG
closure entertainment solid

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.