戯れる

Etymology 1
Shift from below. The element たわ (tawa) is also found in and, as well as.

Verb

 * 1) to play; to sport; to joke; to frolic; to make merry
 * 2) to flirt with; to dally

Etymology 2
Regular development from classical verb.

Verb

 * 1) to sport; to play; to frolic

Etymology 4
Phonetic shift from above.

Verb

 * 1)  to play