| counterexample |
| counterexcommunication |
| counterexercise |
| counterexpostulation |
| counterextend |
| counter-faced |
| counterfact |
| counterfallacy |
| counterfaller |
| counterfeit |
| counterfeited |
| counterfeiting |
| counterfeitly |
| counterfeits |
| counterferment |
| counterfire |
| counter-fissure |
| counterflashing |
| counterfleury |
| counterflow |
| counterflux |
| counter-force |
| counterformula |
| countergabble |
| countergabion |
| countergambit |
| countergarrison |
| countergauger |
| counter-gear |
| counterglow |
| counterguard |
| counterguerrila |
| counterguerrilla |
| counter-hem |
| counterhypothesis |
| counterimagination |
| counterimitate |
| counterindentation |
| counterindented |
| counter-indication |
| counterindoctrinate |
| counterinfluence |
| counter-influence |
| counterinsult |
| counterinsurgency |
| counterinsurgents |
| counterintelligence |
| counterintrigue |
| counterintrigues |
| counterinvestment |
| counterion |
| counter-irritant |
| counterirritate |
| counterjumper |
| counter-jumper |
| counterlathed |
| counterlathing |
| counterleague |
| counterlegislation |
| counterlife |
| counterlight |
| counterlilit |
| counterlit |
| counter-lode |
| counterlove |
| counterman |
| countermand |
| countermanding |
| countermands |
| countermanifestoes |
| countermarch |
| counter-marque |
| countermarriage |
| countermeet |
| countermen |
| countermine |
| countermined |
| countermission |
| countermotion |
| countermove |
| counter-move |
| countermovements |
| countermoves |
| countermutiny |
| counternaiant |
| counternatural |
| counter-nebule |
| counternotice |
| counterobjection |
| counteroffensive |
| counteroffensives |
| counteropening |
| counter-opening |
| counterorator |
| counterorder |
| counterpaled |
| counter-paled |
| counterpaned |
| counterpanes |
| counterparallel |