| コイ | [koi] (n) Khoi (people); Khoikhoi; Khoi-khoin #12,961 [Add to Longdo] |
| コイン | [koin] (n) coin; (P) #7,419 [Add to Longdo] |
| コイル | [koiru] (n) coil; (P) #14,150 [Add to Longdo] |
| コイサン | [koisan] (n) Khoisan (Khoikhoi and San peoples of Southern Africa) [Add to Longdo] |
| コイタス | [koitasu] (n) coitus; (P) [Add to Longdo] |
| コイネー | [koine-] (n) koine (post-classical Greek language) (gre [Add to Longdo] |
| コイルガン | [koirugan] (n) coilgun (gun in which a magnetic projectile is propelled using electromagnetic coils) [Add to Longdo] |
| コイルスプリング | [koirusupuringu] (n) coil spring [Add to Longdo] |
| コイルボビン | [koirubobin] (n) coil bobbin [Add to Longdo] |
| コイントス | [kointosu] (n) coin toss; coin flipping; toss of a coin [Add to Longdo] |