1. Not busy or occupied; free
   "the cancellation left her unengaged a good part of the afternoon" 
2. Not promised in marriage
   "continued seeing him but on an unengaged basis"
   - unpledged, unpromised

See also: idle, unattached, uncommitted

• protectionist
• protective
• protective coloration
• protective cover
• protective covering
• protective embankment
• protective fold
• protective garment
• protective tariff
• protectively
• protectiveness
• protector
• outstation
• outstay
• outstretch
• outstretched
• outstrip
• outstroke
• outswinger
• outtake
• outthrust
• outturn
• outvie
• outvote
• outwait