List of 9-letter words beginning with

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There are 21 nine-letter words beginning with UNDEC

undecagon — n. (Geometry) A polygon with eleven sides and eleven angles.
undecamer — n. (Chemistry) An oligomer having eleven subunits.
undecanal — n. (Organic chemistry) The saturated aliphatic aldehyde having…
undecanes — n. Plural of undecane.
undecanol — n. A fatty alcohol with a citrus odour, sometimes used as flavouring.
undecayed — adj. Not having decayed.
undeceave — v. Obsolete form of undeceive.
undeceive — v. (Transitive) to free from misconception, deception or error.
undecency — n. Obsolete form of indecency.
undecided — adj. Open and not yet settled or determined. — adj. Uncommitted, not having reached a decision. — n. A voter etc. who has not yet come to a decision.
undecides — v. Third-person singular simple present indicative form of undecide.
undecimal — adj. Based upon the number eleven.
undecimic — adj. Alternative form of undecic.
undecking — v. Present participle of undeck.
undeclare — v. (Transitive) To reverse the process of declaring; to unsay. — v. (Transitive, programming) To revoke the declaration of (A variable…
undecoded — adj. Not decoded.
undecoyed — adj. Not decoyed.
undecreed — adj. Not decreed. — adj. Reversed or nullified by decree, as something previously decreed.
undecried — adj. Not decried.
undecuple — adj. Having 11 parts or members. — adj. 11 times as much.
undecylic — adj. (Chemistry) Related to, derived from, or containing undecyl.

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