- unhelpful - providing no assistance
Antonyms: helpful, accommodating, adjuvant, assistive, face-saving, facilitative, facilitatory, implemental, instrumental, kind, laborsaving, laboursaving, reformative, reformatory, right-hand, stabilizing, stabilising, steadying, ministering, ministrant, attending
- unhelpful - showing no willingness to cooperate; "an unhelpful attitude"
Antonym: cooperative (indirect, via uncooperative)