Synonymes thin (anglais)

Verbe
- action : dilute, weaken, diminish, reduce, attenuate, expand

Adjectif
- characteristic : slender, slim, lean, skinny, gaunt, lank, scrawny, emaciated
- characteristic : rare, attenuate, attenuated, tenuous, fluid
- property : insubstantial, slight, poor, flimsy, weak, faint, shallow, sketchy
- quantity : sparse, scanty, meagre, insufficient, inadequate, scarce