stubborn; refusing to be persuaded

obstinate

a sign of something unpleasant that’s about happen; inauspicious

ominous

too dark or thick for light to pass through

opaque

someone who always believes things will turn out okay

optimist

person who refuses to fight

pacifist

model of excellence; the best

paragon

stinginess; excessive frugality

parsimony

too few; scarcity

paucity

extreme poverty; destitution

penury

destructive

pernicious

read carefully; study in detail

peruse

grouchiness

petulance

exhibiting religious devotion

pious