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Words with omni vocabulary list

This list gathers words built from the Latin prefix omni, meaning all or every, from familiar terms like omnivore and omnipresent to rarer ones like omnidirectional and omnilingual. Use it to strengthen prefix knowledge for vocabulary tests or to see how one piece of Latin creates words about totality.

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Words with omni vocabulary list

20 words
WordMeaningIn a sentenceSave
omniprefixA prefix meaning "all" or "in every way," used to form words describing something universal or all-encompassing.The word omnipresent combines omni- with present to describe something existing everywhere at once.
omnipotentadjectiveHaving unlimited power; able to do absolutely anything.Many religious traditions describe their god as omnipotent, omniscient, and eternally present.
omnipotencenounThe state or quality of having unlimited power to do anything.The theologian's lecture explored how divine omnipotence relates to human free will.
omnipotentlyadverbIn a way that shows or exercises unlimited power.The emperor ruled omnipotently, answering to no council, court, or law.
omniscientadjectiveKnowing everything, or having unlimited knowledge and understanding.The mystery only works because the omniscient narrator withholds the killer's identity from the reader.
omnisciencenounThe quality or state of knowing everything.The professor's lecture on omniscience examined how an all-knowing god relates to human choice.
omniscientlyadverbIn a manner that shows or reflects complete, unlimited knowledge.The narrator spoke omnisciently, describing events in three countries that no single character could witness.
omnipresentadjectivePresent, or seeming to be present, in every place at the same time.Smartphones have become almost omnipresent, appearing in classrooms, offices, and dinner tables alike.
omnipresencenounThe state of being present in all places at the same time.The philosopher questioned how divine omnipresence could be reconciled with a personal, localized soul.
omnivorenounAn animal or person that eats both plants and animals.Bears are omnivores, eating everything from berries to fish and small mammals.
omnivorousadjectiveEating a wide variety of food, including both plants and animals, rather than only one type.Bears are omnivorous, feeding on berries, fish, and small mammals depending on the season.
omnivorouslyadverbIn a manner marked by eating, or figuratively taking in, a wide variety of things.The raccoon fed omnivorously on garbage, insects, and fallen fruit throughout the summer.
omnibusnounA book or television program made up of several related works or episodes collected together.The publisher released an omnibus containing all three novels in the trilogy.
omnidirectionaladjectiveAble to send, receive, or move signals or objects in all directions at once.The speaker's omnidirectional microphone picked up voices from every side of the conference table.
omnifariousadjectiveConsisting of many different kinds, forms, or varieties.The museum displayed an omnifarious collection of artifacts gathered from cultures across five continents.
omnicompetentadjectiveHaving the ability, authority, or skill to deal with every kind of task or situation.The startup's founder acted as an omnicompetent manager, handling finance, design, and sales alone.
omnilingualadjectiveAble to understand, speak, or apply to every human language.The story's translator device was described as omnilingual, decoding any language instantly.
omnicidenounThe total destruction of all life on Earth, especially through human actions such as nuclear or ecological catastrophe.Some philosophers argue that unchecked climate change could eventually lead to omnicide.
omnicidaladjectiveCapable of destroying or intending to destroy all life, especially all human life.The novel imagines an omnicidal dictator willing to trigger a nuclear war rather than lose power.
omnirangenounA radio navigation system, also called VOR, that broadcasts directional signals so aircraft can determine their bearing.The pilot tuned to the local omnirange station to confirm the aircraft's heading before landing.

What does the prefix omni mean?

Omni comes from Latin and means all or every. An omnivore eats all kinds of food, something omnipresent exists everywhere at once, and an omnidirectional device works in every direction. Rarer words like omnilingual, meaning able to use every language, and omnifarious, meaning of every kind, follow the same pattern, showing how consistently this prefix signals totality no matter how unfamiliar the rest of the word looks.

Frequently asked questions

What does the prefix omni mean?

Omni means all or every, so words like omnivore, omnipresent, and omnidirectional describe something that applies to everything or every direction.