saving clause (?.)
- alternative
- bill
- boundary condition
- calendar
- catch
- choice
- clause
- companion bills amendment
- condition
- donnee
- dragnet clause
- enacting clause
- escalator clause
- escape clause
- escape hatch
- fine print
- given
- grounds
- hold-up bill
- joker
- kicker
- limiting condition
- loophole
- motion
- obligation
- omnibus bill
- parameter
- prerequisite
- pretext
- privileged question
- provision
- provisions
- proviso
- question
- requisite
- rider
- sine qua non
- small print
- specification
- stipulation
- string
- terms
- ultimatum
- way of escape
- way out
- whereas
