- Counterfeiting Noun
- Counterfeitness Noun
- Counterfighter Noun
- Counterflashing Noun
- Counterfloor Noun
- Counterflow Noun
- Counterfoil Noun
- Counterforce Noun
- Counterfort Noun
- Counterglow Noun
- Counterhoop Noun
- Counteridentity Noun
- Counterimage Noun
- Counterincision Noun
- Counterindication Noun
- Countering Noun
- Counterinsurgency Noun
- Counterinsurgent Adj Noun
- Counterintelligence Noun
- Counterion Noun
- Counterirritant Noun Adj
- Counterirritation Noun
- Counterlath Noun
- Counterlathing Noun
- Counterlay Noun Verb
- Counterman Noun Verb
- Countermand Noun Verb
- Countermarch Noun Verb
- Countermark Noun Verb
- Countermarketing Noun
- Countermeasure Noun
- Countermine Noun Verb
- Countermining Noun
- Countermissile Noun
- Countermodel Noun
- Countermotion Noun
- Countermove Noun Verb
- Countermovement Noun
- Counteroffensive Noun
- Counteroffer Noun Verb
- Counteropening Noun
- Counterorder Noun Verb
- Counterpane Noun
- Counterpart Noun
- Counterpartner Noun
- Counterparty Noun
- Counterplan Noun
- Counterplea Noun
- Counterplot Noun Verb
- Counterplotting Noun
- Counterpoint Noun Verb
- Counterpoise Noun Verb
- Counterpoising Noun
- Counterpoison Noun
- Counterpositive Adj Noun
- Counterpressure Noun
- Counterproductiveness Noun
- Counterpromise Noun
- Counterproof Noun
- Counterpropaganda Noun