unpaid or overdue debts; an unfinished duty
arrears
a steep, narrow waterfall; something falling or rushing forth in quantity
cascade
cranky, ill tempered; full of odd whims
crotchety
blocked so that nothing can go through
impassable
a handcuff, anything that chains or confines
manacle
warlike, fond of fighting; relating to war, the army, or military life
martial
something that divides ; the act of dividing something into parts or sections
partition
tightly drawn, tense, neat, in good order
taut
likely to spoil or decay
perishable
appearing evil or dangerous; threatening evil or harm
sinister