- lose – win
- shout – whisper
- float – sink
- borrow – lend
- break – mend
- build – destroy
- put on – take off
- punish – reward
- stop – move
- exercise – rest
- show – hide
- drop – pick
- laugh – cry
- give – take
- import – export
- add – subtract
- enter – exit
- leave – stay
- open - close
- play - work
- question - answer
- sit - stand
- throw - catch
- teach - learn
- fall - rise
- come - go
- go - stop
- sleep - wake up
- live - die
- push - pull
- cool - heat
- pass - fail
- smile - frown
- strengthen - weaken
- speed up - slow down
- arrive - leave
- spend - save
Good