Embark on a linguistic adventure with our list of “Funny Words that Start with O.” These quirky and amusing words not only add a dash of humor to your vocabulary but also enrich your language skills.
Get ready to giggle and learn as we explore the whimsical side of the letter ‘O’.
Funny Words that Start with O
Here is the list of the most important Funny words that begin with the letter ‘O’ and their meanings;
- Obambulate: To walk about aimlessly.
- Obelus: A symbol (÷) used in ancient manuscripts.
- Obfuscate: To deliberately make something confusing.
- Objurgate: To scold or rebuke sharply.
- Obnubilate: To darken or obscure.
- Obstreperous: Noisily and stubbornly defiant.
- Octothorpe: The symbol ‘#’; commonly known as a hashtag.
- Odontalgia: Toothache.
- Oenomel: A mixture of wine and honey.
- Oenophile: A lover or connoisseur of wine.
- Ogdoad: A group or set of eight.
- Oligarchy: A government run by a few people.
- Oligopoly: A market dominated by a few firms.
- Oligopsony: A market with few buyers.
- Ombrophilous: Thriving in rainy conditions.
- Omphacine: Pertaining to unripe grapes.
- Omphalos: A central point or hub.
- Omphaloskepsis: Contemplating one’s navel.
- Omphalotomy: The act of cutting an umbilical cord.
- Onerous: Burdensome or difficult to endure.
- Onomatomania: An obsession with particular words.
- Oocephalus: Having an egg-shaped head.
- Oology: The study of eggs, especially bird eggs.
- Operose: Involving or displaying much effort.
- Ophiuchus: A constellation near the celestial equator.
- Opisthography: Writing on the back of something.
- Opuscule: A small or minor literary or musical work.
- Orangery: A place where oranges are grown.
- Orenda: A mystical force present in all people.
- Oriflamme: A symbol inspiring devotion or courage.
- Ornery: Stubborn and difficult to deal with.
- Ornithology: The study of birds.
- Ornithopter: A machine designed to achieve flight by flapping wings.
- Orotund: Full, round, and imposing (of voice).
- Orrery: A mechanical model of the solar system.
- Ort: A scrap or morsel of food.
- Oscillograph: An instrument for recording oscillations.
- Oscitancy: The state of being drowsy or inattentive.
- Oscitant: Yawning due to drowsiness or boredom.
- Osculate: To kiss (formal or humorous).
- Outrecuidance: Excessive pride or self-confidence.
- Outwith: Outside of; beyond.
- Overmorrow: The day after tomorrow.
- Oxter: An old word for ‘armpit’.
- Oxter: Armpit; a humorous term.
- Oxymoron: A phrase combining contradictory terms.
Silly Words Starting With O:
- Oompah
- Oodles
- Oogly
- Oomph
- Oopsy
- Ootid
- Ooze
- Opus
- Orf
- Orlon
- Ornery
- Osculate
- Osmosis
- Outfox
- Overjoyed
- Oxter
- Oxytocin
- Ozokerite
- Ozone
- Oligopoly
- Ombrophilous
- Onomatopoeia
- Orotund
- Outlandish
- Overweening
- Oxymoron
- Oafish
- Oblong
- Obsequious
- Octogenarian
Funny Words Starting with ‘O’ for Kids:
- Obfuscate
- Obliterate
- Obscure
- Obtuse
- Occiput
- Ocelot
- Octopus
- Odoriferous
- Offal
- Offbeat
- Oggle
- Ohm
- Oink
- Oleaginous
- Olfactory
- Oligarch
- Omelet
- Omnibus
- Onslaught
- Oodle
- Oogonium
- Ooze
- Opulent
- Orangutan
- Orbit
- Orca
- Orgulous
- Orphan
- Oscillate
- Outrageous
Funny Words Starting with ‘O’ to Describe Someone:
- Obtuse
- Oddball
- Officious
- Ogle
- Oily
- Old-fashioned
- Omnipotent
- Onus
- Opalescent
- Open-hearted
- Operose
- Opinionated
- Opportunist
- Optimistic
- Oracular
- Ornate
- Ostentatious
- Outgoing
- Outrageous
- Outspoken
- Overbearing
- Overconfident
- Overzealous
- Ovoid
- Owlish
- Ox-like
- Oxymoronic
- Oysterish
- Ozoniferous
- Outré
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