| COOPERAGES | • cooperages n. Plural of cooperage. • COOPERAGE n. work done by a cooper. |
| COOPERATED | • cooperated v. Simple past tense and past participle of cooperate. • coöperated v. Simple past tense and past participle of coöperate. • co-operated v. Simple past tense and past participle of cooperate. |
| COOPERATES | • cooperates v. Third-person singular simple present indicative form of cooperate. • coöperates v. Third-person singular simple present indicative form of coöperate. • co-operates v. Third-person singular simple present indicative form of co-operate. |
| COOPERATOR | • cooperator n. One who cooperates; an associate. • coöperator n. Alternative spelling of cooperator. • co-operator n. Alternative spelling of cooperator. |
| INOPERABLE | • inoperable adj. (Surgery) Incapable of being successfully operated on. • inoperable adj. Incapable of operation or function; inoperative. • INOPERABLE adj. that cannot be operated upon. |
| INOPERABLY | • inoperably adv. In an inoperable manner. • INOPERABLE adv. that cannot be operated upon. |
| OPERAGOERS | • operagoers n. Plural of operagoer. • opera-goers n. Plural of opera-goer. • OPERAGOER n. one who attends the opera. |
| OPERAGOING | • operagoing adj. Attending opera performances. • OPERAGOING n. attending the opera. |
| OPERATIONS | • operations n. Plural of operation. • OPERATION n. the act of operating. |
| OPERATISED | • operatised v. Simple past tense and past participle of operatise. • OPERATISE v. to turn a play etc. into an opera, also OPERATIZE. |
| OPERATISES | • operatises v. Third-person singular simple present indicative form of operatise. • OPERATISE v. to turn a play etc. into an opera, also OPERATIZE. |
| OPERATIVES | • operatives n. Plural of operative. • OPERATIVE n. a worker, esp. one with special skills. |
| OPERATIZED | • operatized v. Simple past tense and past participle of operatize. • OPERATIZE v. to turn a play etc. into an opera, also OPERATISE. |
| OPERATIZES | • operatizes v. Third-person singular simple present indicative form of operatize. • OPERATIZE v. to turn a play etc. into an opera, also OPERATISE. |
| REOPERATED | • reoperated v. Simple past tense and past participle of reoperate. • REOPERATE v. to operate again. |
| REOPERATES | • reoperates v. Third-person singular simple present indicative form of reoperate. • REOPERATE v. to operate again. |