Synonyms of slimmer

1 Syllable
lean, stick, slight, fine, trim
2 Syllables
svelte, twiggy, narrow, skinny, lithe, stalky, beanstalk, reedy, tenuous, spare
3 Syllables
skeleton, sylphlike, beanpole, willowy, threadlike
4 Syllables
attenuate, insubstantial