unnatural |
contrary to or violating natural laws or processes. [4 definitions] |
unnecessary |
not required or essential; needless. |
unpack |
to take (something) out of a package, suitcase, or the like. [5 definitions] |
unpleasant |
not pleasant; disagreeable or distasteful. |
unplug |
to remove a plug or obstruction from. [2 definitions] |
unpopular |
disliked or disapproved of by many people. [2 definitions] |
unravel |
to undo (something knitted or woven); reduce from cloth to threads; cause to come apart. [3 definitions] |
unreasonable |
not acting or behaving as reason would suggest; not governed by good judgment or sound thinking, esp. in relation to others. [2 definitions] |
unreliable |
not able to be relied on. |
unrest |
a state of dissatisfaction, disturbance, or turmoil, esp. social or political. |
unruly |
not submitting readily to rule or restriction; difficult or impossible to control; wild. |
unsatisfactory |
not of a high enough quality to meet a certain standard or to fulfill a certain need or desire. |
unseen |
not seen, observed, or discovered; invisible; unnoticed. [2 definitions] |
unsettled |
not firmly situated in one place. [6 definitions] |
unsightly |
unpleasant or disagreeable to look at; unattractive; ugly. |
unstable |
likely to change suddenly; fluctuating. [5 definitions] |
unsteady |
not stable or secure; not firm. [4 definitions] |
unsuitable |
not appropriate or fitting; unbecoming. |
unsure |
uncertain; having doubt; lacking confidence. [2 definitions] |
untangle |
to free from a tangled or snarled condition; disentangle. [2 definitions] |
untie |
to free from being tied or bound. [4 definitions] |