plenitude (noun) - abundance, fullness, or completeness [plen-i-tood]
BREAKDOWN: PLEN- (full) + -TUDE (state of)
plenitudinous describes the quality or condition of being full or complete; abundant
plentiful means abundant; present in large amounts or quantities
“As time goes on we become old, the future contracts, the past expands...But by future we don't just mean the years ahead; we always mean as well the plenitude of possibilities which challenge our creativity...In confrontation with the future we can become young if we accept the future's challenges.” —Jürgen Moltmann