Synonyms of improve

1 Syllable
trueing, trued, lift, heal, heals, help, truing, rise, boost, mend
2 Syllables
correct, cured, sharpen, reforms, redraw, rally, eased, heighten, retread, revamp, uplift, gaining, augment, reform, invent, reerect, better, redrawn, retouch, healed, easing, gained, polish, edit, furbish, emend, amend, riping, re-tread, heightens, raise, milden, progress
3 Syllables
advance, beautify, update, enlightens, develop, reimposed, promote, reforming, retouched, retouching, retreading, upgrade, purify, beautified, recover, enhance, skyrocket, heightening, troubleshoot, increase, redrawing, perfecting, furbishing, reimpose, refine, restyle, redrafted, rectifying, revise, revising, edifies, illumed, edified, restyled, overhaul, inventing, reimposing, promoted, rectifies, rectified, uplifted, overhauls, enlighten, emending, untighten, furbished, emended, profiting, illume, edify, retreaded, beautifying, promoting, beautifies, restoring, rectify, correcting, recruiting, troubleshot
4 Syllables
modernize, modernized, regulating, reintegrate, regulate, cultivate, optimizing, optimized, emendate, supplementing, optimize, benefited, troubleshooted, supplemented, ethicized, ethicizing, meliorated, meliorating, convalescing, glamorizing, meliorate, overdressed, educate, ethicize, glamorize, educating, overhauling, benefiting, convalesce, civilize, overhauled, modernizing, elevate, glamorized
5 Syllables
spiritualizing, elaborating, elaborated, spiritualize, ameliorate, recuperate, recalibrate, ameliorating, ameliorated
6 Syllables
rehabilitate, rehabilitating, rehabilitated