Synonyms and Antonyms for unidentified-flying-object

1. unidentified flying object (n.)

an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins

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2. unidentified (adj.)

being or having an unknown or unnamed source

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3. unidentified (adj.)

not yet identified

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5. object (v.)

express or raise an objection or protest or criticism or express dissent

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6. object (n.)

the goal intended to be attained (and which is believed to be attainable)

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8. flying (adj.)

moving swiftly

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10. flying (adj.)

hurried and brief

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