object
verb
protest, remonstrate
obligation
noun
requirement, duty, responsibility
oblige
verb
require, compel, force, impel
observe
verb
perceive, notice
observe
verb
conform, follow, comply
obtain
verb
gain, earn, achieve
operate
verb
run, function, work
ordinary
adjective
unexceptional, mundane, routine, common
out of the question
phrase
impossible
outlive
verb
survive, outlast
outrage
verb
anger, infuriate, provoke
outspoken
adjective
frank, open, candid
outstrip
verb
surpass, transcend, exceed, excel
oversee
verb
supervise, manage, control
oversight
noun
mistake, blunder, slip
overwhelmingly
adverb
primarily, predominantly
partially
adverb
incompletely, fractionally
patience
noun
endurance, fortitude
peak
noun
summit, maximum, pinnacle
perceive
verb
see, discern, notice
peripheral
adjective
outer, exterior, external
perpetual
adjective
constant, ceaseless, enduring
phenomenal
adjective
extraordinary, exceptional, remarkable
plentiful
adjective
abundant, bountiful, rich
plunge
verb
drop, dip, thrust
portion
noun
part, segment, fragment, section
practicable
adjective
feasible, possible, workable
praiseworthy
adjective
admirable, commendable, laudable
predominately
adverb
primarily, predominantly, chiefly
preordained
adjective
determined beforehand, predestined
presently
adverb
immediately, directly, soon
prestige
noun
status, influence, distinction
presumable
adjective
probable, likely, possible
previous
adjective
prior, earlier, former, preceding
principle
noun
original method, precept, standard
prized
adjective
outstanding, prominent, valued