Compounds of 往

• 往復ポンプ
  (n) reciprocating pump
• 往復航空券
  (n) round trip (airplane) ticket
• 往生際が悪い
  (exp) not knowing when to give up
• 往生際の悪い
  (adj-i) unreasonably stubborn
  not knowing when to give up
• 往復伝搬時間
  (n) (comp) round-trip propagation time
• 大往生を遂げる
  (exp,v1) to die peacefully
  to have lived a full life