All suitable antonyms

adj suitable

• inadequate — not adequate or sufficient; inept or unsuitable.
• insufficient — not sufficient; lacking in what is necessary or required: an insufficient answer.
• unacceptable — capable or worthy of being accepted.
• unsuitable — not suitable; inappropriate; unfitting; unbecoming.
• inappropriate — not appropriate; not proper or suitable: an inappropriate dress for the occasion.
• useless — of no use; not serving the purpose or any purpose; unavailing or futile: It is useless to reason with him.
• stupid — lacking ordinary quickness and keenness of mind; dull.
• inconvenient — not easily accessible or at hand: The phone is in an inconvenient place.
• incorrect — not correct as to fact; inaccurate; wrong: an incorrect statement.
• unskilled — of or relating to workers who lack technical training or skill.
• irrelevant — not relevant; not applicable or pertinent: His lectures often stray to interesting but irrelevant subjects.
• awkward — An awkward situation is embarrassing and difficult to deal with.
• unhandy — not skillful in manual work: He's unhandy when it comes to fixing things around the house.
• improper — not proper; not strictly belonging, applicable, correct, etc.; erroneous: He drew improper conclusions from the scant evidence.
• unfitting — suitable or appropriate; proper or becoming.
• misbehaving — to behave badly or improperly: The children misbehaved during our visit.