Synonyms for Buy and sell:

• v.

  •deal (verb)
  • horse trade.
  •dicker (verb)
  • haggle,
  • hammer out a deal,
  • cut a deal,
  • chaffer,
  • work out a deal,
  • palter,
  • huckster.
  •do business (verb)
  • deal.
  •exchange (verb)
  • go over to,
  • return the compliment,
  • contact with,
  • deal in,
  • change hands,
  • convert into.
  •sell goods (verb)
  • merchandise.
  •trade (verb)
  • exchange.

• Other synonyms:

  •dicker
  • Chaffered,
  • Huckstered,
  • Huckstering,
  • chaffers,
  • Chaffering.

Antonyms for Buy and sell:

• v.

  • deal
    agree, hold, keep, refuse, deny.
  • exchange
    leave alone, remain, continue.
  • merchandise
    buy, hide.