The best replacement for play is pay.

The best alternatives to play are rated as following:
★★★★★  pay
★★★★  lift
★★★★  grails
★★★  drama
★★★  spring
★★★  musical
★★  system online
★★  cast mtg
★★  pay mandate
★★  movie
★★  rails
★★  download
★★  trade sports
★★  django
★★  spray
★  academics
★  itunes
★  stroke play
★  sit
★  novel
★  crib
★  production
★  pay aca
★  app store
★  games
★  scalatra
★  spring mvc
★  pay regulations
★  work
★  stay
  spotify
  sports
  screenplay
  structured youth sports
  story
  chicco lullaby
  android market
  roo
  pay definition
  match play
  pay health care
  pay healthcare
  wicket
  card game
  aggression
  curriculum
  again sports
  draw mtg
  games online
  skit

Your alternative for play is not listed? Suggest!
Speaking about play, one probably shouldn't forget about purpose.

Other search terms related to play and their ratings are:
★★★★★ purpose
★ remote
scala
You have in mind a companion for play and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of play in all years. Click on graph for more.
play
pay
lift