(つい)

つい
noun
pair, couple, set of two
1. pair, couple, set of two
Two things that go together as a matching set.
These vases are sold as a pair.
I can't find the matching sock.
I displayed the pair of folding screens.
I lost one of the matching pair of earrings.

(つい) refers to two things that form a matching pair or set. It's different from (ふた) (two items) because it emphasizes that the items belong together.

Common collocations

  • (つい): as a pair, in pairs
  • (つい)~: a pair of ~
  • (つい)なる: to form a pair

Similar words

Note: As a prefix, (たい)~ means 'versus' or 'against' (e.g., (たい)日本(にほん) = versus Japan).