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ophthalmic
Related to the eyes and vision.
ophthalmologist
A doctor specializing in eye care.
ophthalmology
The branch of medicine dealing with eyes.
opi
A brand known for nail polish.
opiate
A drug derived from opium.
opie
a friendly term for a young child.
opine
To express an opinion or belief.
opinio juris sive necessitatis
Belief in legal obligation or necessity.
opinion
A personal belief or judgment about something.
opinionated
Having strong, often stubborn views.
opinions are like assholes
Everyone has opinions, often differing.
opioid
A type of drug used to relieve pain.
opium
A narcotic drug derived from poppies.
opm
Office managing human resources in the government.
oppa
a Korean term for older brother or male figure.
oppenheimer
Refers to J. Robert Oppenheimer, a physicist.
oppo
Short for opponent or opposition.
opponent
A person who competes against another.
opportune
well-timed or favorable for action.
opportunist
a person who takes advantage of situations.
opportunistic
taking advantage of opportunities.
opportunity
A chance to do something valuable or beneficial.
opportunity comes knocking
Chance arises unexpectedly.
opportunity knocks
a chance to do something important arrives.