undernourished

OXFORD DICTIONARY

undernourished, adj. insufficiently nourished.

Derivative

undernourishment n.

THESAURUS

undernourished

attenuated, bare-handed, beggarly, cadaverous, corpselike, emacerated, emaciate, emaciated, empty-handed, famished, haggard, half-starved, hollow-eyed, ill off, ill-equipped, ill-furnished, ill-provided, impoverished, jejune, marantic, marasmic, on short commons, pauperized, peaked, peaky, pinched, poor, puny, shorthanded, shriveled, skeletal, starved, starveling, starving, tabetic, tabid, underfed, undermanned, unfed, unprovided, unreplenished, unsupplied, wasted, weazeny, withered, wizened, wraithlike