Synonyms for thin

verb

modified

1. Of little thickness

   flimsy, slim, slight, tenuous, attenuated, diaphanous, sheer, rare, sleazy, permeable, paper-thin, wafer-sliced; see also transparent 1.

   Antonyms thick*, heavy, coarse.

2. Slender

   slim, lean, skinny, scraggy, lank, lanky, spindly, spare, gaunt, bony, wan, rangy, skeletal, scrawny, lanky, delicate, wasted, haggard, emaciated, rawboned, shriveled, wizened, rickety, spindling, pinched, starved; see also dainty 1.

   Antonyms fat*, obese, heavy.

3. Sparse

   scarce, insufficient, deficient; see inadequate 1.

4. Having little content

   sketchy, slight, insubstantial, weak-kneed, vapid, weak, light, feeble, flat, diluted, thinly stretched; see also shallow 1, 2.

   Antonyms thick*, solid, substantial.

5. Having little volume

   faint, shrill, piping, weak, rarefied, tenuous, attenuated, fragile, small, tiny, featherweight, bodiless, disembodied, ethereal, shaky; see also light 7.

   Antonyms thick*, heavy, dense.