| undecipherable |
combined form of decipherable. |
| undeciphered |
combined form of deciphered. |
| undeclared |
combined form of declared. |
| undeclared war |
a conflict that has the characteristics of a war, including open, armed fighting between nations or groups of people, but is not precipitated by an official declaration of war. |
| undecomposed |
combined form of decomposed. |
| undecorated |
combined form of decorated. |
| undedicated |
combined form of dedicated. |
| undefeated |
combined form of defeated. |
| undefended |
combined form of defended. |
| undefiled |
combined form of defiled. |
| undefinable |
combined form of definable. |
| undefined |
combined form of defined. |
| undefoliated |
combined form of defoliated. |
| undeformed |
combined form of deformed. |
| undelegated |
combined form of delegated. |
| undeleterious |
not harmful; non-injurious. |
| undeliverable |
combined form of deliverable. |
| undelivered |
combined form of delivered. |
| undeluded |
combined form of deluded. |
| undemanding |
combined form of demanding. |
| undemocratic |
combined form of democratic. |