Synonyms for Remaining:

adj.

abandoned (adjective)
left.
different (adjective)
other.
new (adjective)
unused.
residual (adjective)
vestigial, leftover, remnant, residual, residuary, surplus, sedimentary.
staying (adjective)
stopping, waiting, halting, Resting, Tarrying.
superfluous (adjective)
residuary.
surplus (adjective)
leftover, spare, surviving, left, vestigial, outstanding, lingering, residual, unused.

n.

over, halting, leave over, stopping, behind, Resting, unclaimed, surviving. remaining (noun)
unexpended, left, left over, leftover, odd, unexhausted, other.
surplus (noun)
outstanding, unused, spare.

v.

abiding (verb)
enduring, continuing, Experiencing, suffering, Undergoing, persisting, lasting, Tarrying, bearing, abiding, persevering, lingering, going on, Tolerating, putting up with.
remaining (verb)
prevailing, Staying, waiting.

Other synonyms:

stopping, leave over, unclaimed. behind. over. surplus
unused.
Other relevant words:
odd, outstanding, other, over, behind, halting, stopping, left over, Resting, leftover, surviving, unclaimed, unused, unexpended, left, spare, unexhausted.

Usage examples for remaining

  1. Slowly the red waters cleared and the three divers, exhausted by the fight, could view the remaining creature- the one wounded to death. – Tom Swift and his Undersea Search or, The Treasure on the Floor of the Atlantic by Victor Appleton
  2. Of course Miss Cassewary asked what the remaining ambition was. – The Duke's Children by Anthony Trollope
  3. The second stake was fastened to the remaining loose end. – The Blue Envelope by Roy J. Snell