Synonyms and Antonyms for je-ne-sais-quoi

1. je ne sais quoi (n.)

something indescribable

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2. Ne (n.)

a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts

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4. NE (n.)

the compass point midway between north and east; at 45 degrees

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