- Counteropening Noun Adj
- Counterorder Noun Verb
- Counterorthogonal Adj
- Counterpane Noun
- Counterpart Noun Adj
- Counterparticle Noun Adj
- Counterpartner Noun
- Counterparty Noun Adj
- Counterphobic Adj Noun
- Counterplan Noun Verb Adj
- Counterplea Noun
- Counterplead Verb
- Counterplot Noun Verb
- Counterplotting Noun
- Counterpoint Noun Verb Adj
- Counterpoise Noun Verb Adj
- Counterpoised Past Participle
- Counterpoising Noun Pres. Participle
- Counterpoison Noun Verb Adj
- Counterpose Verb Noun Past Participle
- Counterpositive Adj Noun
- Counterpressure Noun Adj
- Counterproductive Adj
- Counterproductively Adv
- Counterproductiveness Noun
- Counterpromise Noun Verb
- Counterproof Noun Verb Adj
- Counterpropaganda Noun Adj
- Counterproposal Noun Adj
- Counterproposition Noun
- Counterpulsation Noun
- Counterpunch Noun Verb Adj
- Counterpurchase Noun Verb Adj
- Counterquestion Noun Verb
- Counterradar Adj Noun
- Counterradiation Noun Adj
- Counterreaction Noun
- Counterrevolution Noun Adj
- Counterrevolutionary Adj Noun
- Counterrocket Noun Adj
- Counterrotate Verb Pres. Participle Past Participle
- Counterrotating Adj Noun
- Counterrotation Noun Adj
- Counterscarp Noun Adj
- Countersecurity Noun Adj
- Countershading Noun Pres. Participle
- Countershaft Noun Adj
- Countershock Noun Verb Adj
- Countersign Noun Verb Adj
- Countersignatory Noun Adj
- Countersignature Noun Adj
- Countersigning Noun Pres. Participle
- Countersink Noun Verb
- Countersinking Noun Pres. Participle
- Countersluice Noun Adj
- Counterspell Noun Verb Adj
- Counterspring Noun Adj
- Counterspy Noun Adj
- Counterstacker Noun Adj
- Counterstatement Noun