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synonyms
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costlier

see definition of costlier
  • adjexpensive
  • adjpriceless
  • adjharmful, damaging
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Synonyms for costlier

adj expensive
  • pricey
  • valuable
  • an arm and leg
  • cher
  • dear
  • excessive
  • executive
  • exorbitant
  • extortionate
  • extravagant
  • fancy
  • high
  • high-priced
  • highly priced
  • inordinate
  • precious
  • premium
  • steep
  • stiff
  • top

Antonyms for costlier

  • aiding
  • cheap
  • helpful
  • inexpensive
  • not valuable
  • poor
  • reasonable
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.