Meaning and Usage
"異性" refers to the opposite sex, meaning people of the gender different from one's own. It is commonly used in contexts involving relationships, social interactions, or discussions about gender differences.
Common Contexts
You will often see "異性" used when talking about friendships, romantic interests, or social behavior involving men and women. For example, "異性と話すのが苦手" means "not good at talking with the opposite sex," which is a common expression.
Collocations and Patterns
- 異性と話す (talk with the opposite sex): used when describing communication or interaction.
- 異性の友達 (friends of the opposite sex): refers to friends who are not the same gender.
- 異性に好かれる (to be liked by the opposite sex): often used in romantic or social contexts.
Register and Nuance
"異性" is a neutral and formal term, suitable for written and spoken Japanese. It is not slang and is appropriate in polite conversation and academic contexts.
Common Learner Mistake
Learners sometimes confuse "異性" with "同性" (same sex). Remember that "異性" always means the opposite sex, so be careful when discussing gender-related topics to use the correct term.