Below are the words that matched your query...
Uneffective
- not producing an intended effect; "an ineffective teacher"; "ineffective legislation"
Unproductive
- not producing desired results; "the talks between labor and management were unproductive"
- not producing or capable of producing; "elimination of high-cost or unproductive industries"
Unforced
- not resulting from undue effort; not forced; "a voice with a pleasingly unforced quality"; "his playing is facile and unstrained"
- not brought about by coercion or force; "the confession was uncoerced"
Unstrained
- not resulting from undue effort; not forced; "a voice with a pleasingly unforced quality"; "his playing is facile and unstrained"
- not placed under psychological stress; "the campaign would not leave party loyalties unstrained"
- cause to feel relaxed; "A hot bath always relaxes me"
Uneconomical
- inefficient in use of time and effort and materials; "a clumsy and wasteful process"; "wasteful duplication of effort"; "uneconomical ebb and flow of power"
- wasteful of resources
Unforceful
- lacking force; feeble; "a forceless argument"
Unassigned
- not assigned; "unassigned personnel"
Unpolished
- lacking social polish; "too gauche to leave the room when the conversation became intimate"; "their excellent manners always made me feel gauche"
- not carefully reworked or perfected or made smooth by polishing; "dull unpolished shoes"
Unsuitable
- not worthy of being chosen (especially as a spouse)
- not meant or adapted for a particular purpose; "a solvent unsuitable for use on wood surfaces"
- not conducive to good moral development; "the movie is unsuitable for children"
- not capable of being applied; "rules inapplicable to day students"
Unentitled
- having no right or entitlement; "a distinction to which he was unentitled"