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boutonniere

[boot-n-eer, boo-tuhn-yair] / ˌbut nˈɪər, ˌbu tənˈyɛər /
NOUN
bouquet
Synonyms
STRONGEST
garland pot vase wreath
STRONG
buttonhole corsage festoon lei nosegay posy spray
NOUN
posy
Synonyms
STRONG
blossom bouquet corsage flower motto nosegay sentiment verse

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