'twas /twoz, twəz/ (archaic or dialect) a contraction of it was

• wait for it
• wait for the cat to jump
• waiting
• waiting list
• waiting lists
• waitingly
• waiting-maid
• waiting-maids
• waiting room
• waiting rooms
• waitings
• waiting-vassal
• waiting-vassals
• waiting-woman
• wait list
• wait-list
• wait-listed
• wait-listing
• wait-lists
• wait off
• wait on
• wait-on
• waitperson
• waitpersons
• waitress