Synonyms For "Thin" :
1 syllable:
cut, fine, flat, gaunt, lank, lean, light, pinched, rare, sheer, slight, slim, spare, sparse, svelte, trim
2 syllables:
bladed, boney, bony, compressed, depressed, dilute, filmy, flimsy, fragile, gangling, gangly, gauzy, haggard, hairlike, lanky, melt off, narrow, rawboned, reduce, reedlike, reedy, scraggly, scraggy, scrawny, shriveled, shrivelled, shrunken, skinny, sleazy, slender, slim down, spindly, stringy, sylphic, sylphlike, thinly, threadlike, thready, twiggy, twiglike, wasted, weedy, wiry, wisplike, wispy, withered, wizen, wizened
3 syllables:
cobwebby, filiform, gossamer, hyperfine, papery, rarefied, rarified, ribbonlike, ribbony, scarecrowish, skeletal, slenderize, tenuous, transparent, underweight, vaporous, vapourous
4 syllables:
anorectic, anorexic, cadaverous, capillary, diaphanous, distributed, ectomorphic, filamentlike, filamentous