| UNDISTURBED | • undisturbed adj. Not disturbed or agitated. • undisturbed adj. Calm. • UNDISTURBED adj. not disturbed. |
| CIRCUMDUCTED | • circumducted v. Simple past tense and past participle of circumduct. • CIRCUMDUCT v. to cause to revolve around an imaginary axis. |
| UNDERSTUDIED | • understudied adj. Insufficiently studied. • understudied v. Simple past tense and past participle of understudy. • UNDERSTUDY v. to act another's part or take over another's duties. |
| UNDERSTUDIES | • understudies n. Plural of understudy. • understudies v. Third-person singular simple present indicative form of understudy. • UNDERSTUDY v. to act another's part or take over another's duties. |
| UNINTRODUCED | • unintroduced adj. Not having been introduced. • UNINTRODUCED adj. not introduced. |
| SUBINTRODUCED | • SUBINTRODUCE v. to bring in surreptitiously or subtly. |
| UNDERSTUDYING | • understudying v. Present participle of understudy. • UNDERSTUDY v. to act another's part or take over another's duties. |
| UNDERUTILISED | • underutilised adj. (British spelling) Alternative form of underutilized. • underutilised v. Simple past tense and past participle of underutilise. • UNDERUTILISE v. to utilize less than fully, also UNDERUTILIZE. |
| UNDERUTILIZED | • underutilized adj. Insufficiently utilized. • underutilized v. Simple past tense and past participle of underutilize. • UNDERUTILIZE v. to utilize less than fully, also UNDERUTILISE. |
| UNDISTRIBUTED | • undistributed adj. Not distributed. • undistributed adj. (Computing) Not employing the technique of distributed computing. • UNDISTRIBUTED adj. not distributed. |
| UNDISTURBEDLY | • undisturbedly adv. Calmly; tranquilly; without disturbance. • UNDISTURBED adv. not disturbed. |
| DISADVENTUROUS | • disadventurous adj. (Obsolete) Unfortunate; calamitous. • DISADVENTUROUS adj. (obsolete) unfortunate. |
| OVERMULTITUDED | • OVERMULTITUDE v. (Milton) to outnumber. |
| QUADRUPLICATED | • quadruplicated v. Simple past tense and past participle of quadruplicate. • quadruplicated adj. Replicated four times. • QUADRUPLICATE v. to make quadruple or fourfold. |
| UNDERBUDGETING | • underbudgeting v. Present participle of underbudget. • UNDERBUDGET v. to allow too low a budget. |
| UNDERPRODUCTION | • underproduction n. The production of an insufficient amount. • UNDERPRODUCTION n. the production of less than enough to satisfy the demand or of less than the usual amount. |