six·ti·eth 
(sĭkstē-ĭth)
(sĭkstē-ĭth)n.
1. The ordinal number matching the number 60 in a series.
2. One of 60 equal parts.
sixti·eth adv. & adj.
- get around
- get around to
- get at
- get away
- getaway
- get away with
- get away with murder
- get a wiggle on
- get back
- get back at
- get by
- get cracking
- get down
- get even
- get even with
- get feet wet
- get-go
- get goat
- get going
- get hackles up
- get hands on
- get/have (someone's) number
- get/have the best of
- get/have the drop on
- get/have the worst of it