Meaning and Usage
"お互い" means "each other" or "mutual" and is used to express reciprocal actions or feelings between two or more people. It often appears with verbs that indicate interaction, such as 助け合う (help each other) or 連絡を取り合う (keep in touch).
Common Collocations
- お互いに (mutually, each other): emphasizes reciprocity.
- お互いの + noun (each other's + noun): shows possession or relation, e.g., お互いの意見 (each other's opinions).
- Verb stem + 合う (indicates mutual action), e.g., 助け合う, 連絡を取り合う.
Register and Nuance
"お互い" is polite and neutral, suitable for both formal and informal contexts. It highlights cooperation or shared feelings.
Common Mistakes
Learners sometimes confuse "お互い" with "互いに" (たがいに), which is more formal and less common in casual speech. Using "お互いに" is more natural in everyday conversation.
Tips
Use "お互い" when you want to stress that an action or feeling is shared or reciprocal between parties. It often pairs with verbs that naturally involve two-way interaction.