言い合い is the noun form derived from 言い合う (to argue with each other). The 合い element indicates a mutual, reciprocal action.
Common collocations
- 言い合いになる (to get into an argument)
- 言い合いをする (to have an argument)
- 激しい言い合い (a heated argument)
Similar words
- 言い合い vs 喧嘩: 言い合い is specifically a verbal disagreement, while 喧嘩 can include physical fighting as well as verbal arguments.
- 言い合い vs 口論: 口論 is a more formal term for a verbal dispute, while 言い合い is more casual and everyday.