Nouns

(n)polish, gloss, glossiness, burnishthe property of being smooth and shiny
(n)polish, refinement, culture, cultivation, finisha highly developed state of perfection; having a flawless or impeccable quality“they performed with great polish”, “I admired the exquisite refinement of his prose”, “almost an inspiration which gives to all work that finish which is almost art” (Joseph Conrad)
(n)polisha preparation used in polishing

Verbs

(v)polish, smooth, smoothen, shinemake (a surface) shine“shine the silver, please”, “polish my shoes”
(v)polish, refine, fine-tune, downimprove or perfect by pruning or polishing“refine one's style of writing”
(v)polish, round, round off, polish up, brush upbring to a highly developed, finished, or refined state“polish your social manners”