mager

adj. thin, lean, skinny; skimmed, low fat; meager, poor, insufficient, gaunt

adv. thinly, leanly; meagerly, poorly, insufficiently, gauntly

adj. thin, lean, meagre, meager, gaunt, scraggy, slender, peaky, spare, poor, skimpy, weedy

meagre, thin, lank, gaunt, lean, peaked