Perfect rhymes vs near rhymes
A perfect rhyme shares the same ending sound from the stressed vowel onward — 'light' and 'night', 'nation' and 'station'. These are the classic, satisfying rhymes that snap a line shut. The finder lists them first because they are the strongest matches.
Near rhymes (also called slant or half rhymes) share a similar but not identical sound — 'shape' and 'keep', 'love' and 'move'. Modern songwriters and poets lean on near rhymes constantly because they sound natural and give you far more words to work with. The tool shows both so you can choose the effect you want.