Which words have bad meanings? No, these words have different meanings when exchanged.

The question was not clearly described, so I answered it according to my train of thought. ...

I feel that it is "a word with a changed word order and the same meaning"

That's not bad

Sing-sing, say-say, feel-feel, snuggle-snuggle, hi-hi, slow-slow, accumulate, mutual-mutual, substitute-substitute, ask-ask, swallow-swallow, suffer-endure, orderly-

Have different meanings.

Lock the door-lock the door, brush your teeth, teenager-youth, Snow White-Snow White, bees-honey, gold-gold, good news-good news, pests-pests, colors-colors, brushes-strokes, clouds-colorful clouds, cows-milk, production-