Synonyms for Make better:

• n.

  •better (noun)
  • better.

• v.

  •cure (verb)
  • nurse,
  • mend,
  • rehabilitate,
  • improve,
  • repair,
  • treat,
  • relieve,
  • right,
  • dress,
  • remedy,
  • correct,
  • rectify,
  • redress,
  • help,
  • kick,
  • restore,
  • shake,
  • cold turkey,
  • alleviate,
  • medicate,
  • dose,
  • attend,
  • doctor,
  • ameliorate,
  • palliate.
  •upgrade (verb)
  • raise,
  • lift,
  • increase,
  • elevate,
  • advance,
  • progress,
  • boost,
  • promote,
  • enhance.

• Other synonyms:

  •enliven
  • tune up.

Antonyms for Make better:

• v.

  • cure
    worsen, break, injure, depress, ignore, hurt, weaken, neglect, damage, ruin, spoil, harm, destroy.
  • upgrade
    decrease, deteriorate, reduce, retrogress, stop, retreat, drop, demote, lower, diminish.