| cloud(noun, set, meet, press, group) |
| cluster(noun, set, meet, press, group) |
| collection(noun, mass, crowd, multitude) |
| compact(understanding, agreement, deal, settlement, give-and-take) |
| company(noun, set, meet, press, group) |
| composition(understanding, agreement, deal, settlement, give-and-take) |
| concourse(noun, set, meet, press, group) |
| confluence(noun, set, meet, press, group) |
| conflux(noun, set, meet, press, group) |
| congeries(noun, set, meet, press, group) |
| congregation(noun, set, meet, press, group) |
| consumer research |
| consumer survey |
| contract(understanding, agreement, deal, settlement, give-and-take) |
| copout(understanding, agreement, deal, allowance, settlement) |
| corruption(noun, fake, dishonesty, treachery, dodge) |
| coterie(noun, set, meet, press, group) |
| covenant(understanding, agreement, deal, settlement, give-and-take) |
| craftiness(deception, dishonesty, treachery, cunning, trickery) |
| crew(noun, set, meet, press, group) |