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Definitions

freshen

[fresh-uhn] / ˈfrɛʃ ən /
VERB
make like new; revitalize
Synonyms
STRONGEST
cleanse enliven invigorate refresh sweeten
STRONG
activate air purify restore revive rouse titivate ventilate
WEAK
spruce up
Antonyms
STRONGEST
bore dull enervate
STRONG
destroy suppress
WEAK
overuse

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