- a snake in the grass
- a snake (in the grass)
- a snap
- as nas
- as near as
- as near as dammit
- as near as damn dammit
- as near as damn it
- as near as damn it/dammit
- as nice as pie
- as-of
- as often as not
- a soft touch
- as old as the hills
- a/some piece of work
- as one
- as one man
- a song and dance
- a song and dance about
- a song and dance (about sth)
- as opposed to
- a sore point
- a sort of
- a sort of sth
- asp