| unauthorized |
combined form of authorized. |
| unautomated |
combined form of automated. |
| unavailability |
combined form of availability. |
| unavailable |
not able to be attained, used, or conferred with. |
| unavailing |
without effect; futile or unsuccessful. |
| unavoidable |
impossible to avoid or escape; inevitable. |
| unavowed |
combined form of avowed. |
| unawakened |
combined form of awakened. |
| unawarded |
combined form of awarded. |
| unaware |
not aware or realizing. [2 definitions] |
| unawares |
by surprise or unexpectedly. [2 definitions] |
| unawesome |
combined form of awesome. |
| unbacked |
without backing or support, esp. financial. [3 definitions] |
| unbalance |
to upset the balance or equilibrium of. [3 definitions] |
| unbalanced |
out of proper balance. [3 definitions] |
| unbaptized |
combined form of baptized. |
| unbar |
to remove the bars from; open or unbolt. |
| unbarbed |
combined form of barbed. |
| unbarricaded |
combined form of barricaded. |
| unbearable |
impossible to bear or endure; intolerable. |
| unbeatable |
impossible to defeat, overcome, or surpass. |