Synonyms for Strengthen

Synonyms starting with letter C

• consolidate

  encourage, support, fortify
• confirm

  support, cement, strong
• corroborate

  support, powerful, substantiate
• cheer

  encourage, hearten
• cement

  fortify
• concentrate
• crank up

  up, step up
• comfort
• compact

  cement
• compound
• condense
• champion
• cultivate
• complement
• console
• congeal

  solidify, harden
• carry weight

  encourage
• contribute
• clarify

  ossify
• commiserate with
• cheer up
• coalesce
• connect
• couple
• clot
• cake
• crystallize
• carry
• close
• callous
• contract
• coarsen
• case-harden
• cushion
• clinch
• certify
• climb
• consolidated
• compose
• condole