perennial
long-lasting
anachronism
something or someone misplaced in time
mollify
soothe
judicious
sound in judgement; wise
abstemious
sparing in eating and drinking
ployglot
speaking many languages
dichotomy
split; branching in two parts
pervasive
spread throughout
philatelist
stamp collector
aver
state confidently
bereavement
state of being deprived of something valuable
parallelism
similarity
diligence
persistent hard work
viscous
sticky; gluey
parsimony
stinginess
pungent
sharp in taste or smell; caustic
divest
strip; deprive
penchant
liking; strong inclination
obdurate
stubborn
refractory
stubborn; unmanageable