| unsubstantiated |
combined form of substantiated. |
| unsubtle |
combined form of subtle. |
| unsubtly |
combined form of subtly. |
| unsuccessful |
combined form of successful. |
| unsuitability |
combined form of suitability. |
| unsuitable |
not appropriate or fitting; unbecoming. |
| unsuitably |
combined form of suitably. |
| unsuited |
combined form of suited. |
| unsullied |
combined form of sullied. |
| unsung |
not acclaimed or honored. [2 definitions] |
| unsupervised |
combined form of supervised. |
| unsupportable |
combined form of supportable. |
| unsupported |
combined form of supported. |
| unsure |
uncertain; having doubt; lacking confidence. [2 definitions] |
| unsurpassable |
combined form of surpassable. |
| unsurpassed |
never outperformed or improved upon by anyone or anything else to date. |
| unsurprised |
combined form of surprised. |
| unsusceptible |
combined form of susceptible. |
| unsuspected |
not subject to suspicion. [2 definitions] |
| unsuspecting |
having no expectation or suspicion that something might occur. |
| unsuspicious |
combined form of suspicious. |