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strengthen

see definition of strengthen
  • verbmake more forceful, powerful
  • verbencourage, hearten
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Synonyms for strengthen

verb make more forceful, powerful

Antonyms for strengthen

  • abridge
  • condense
  • curtail
  • decrease
  • destroy
  • diminish
  • halt
  • hinder
  • lessen
  • let down
  • lower
  • reduce
  • shrink
  • slow
  • subtract
  • undermine
  • weaken
  • contradict
  • decline
  • deny
  • descend
  • disprove
  • drop
  • fall
  • kill
  • reject
  • ruin
  • slump
  • soften
  • break down
  • discourage
  • dishearten
  • dissuade
  • hurt
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to strengthen

amplified

verb. increase in size or effect

amplifies

verb. increase in size or effect

amplify

verb. increase in size or effect

arm

verb. equip with weapon or power

arming

verb. equip with weapon or power

augment

verb. make greater; improve
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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