Antonyms of adj skimpy

1 sense of skimpy

Sense 1
lean, skimpy -- (containing little excess; "a lean budget"; "a skimpy allowance")

INDIRECT (VIA insufficient) -> sufficient -- (of a quantity that can fulfill a need or requirement but without being abundant; "sufficient food")

Similarity of adj skimpy

1 sense of skimpy

Sense 1
lean, skimpy -- (containing little excess; "a lean budget"; "a skimpy allowance")
       => insufficient (vs. sufficient), deficient -- (of a quantity not able to fulfill a need or requirement; "insufficient funds")