from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. uncertain

from the GNU version of the Collaborative International Dictionary of English

  • n. Uncertain; doubtful; unsteady.

from The Century Dictionary and Cyclopedia

  • Uncertain.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adj. lacking or indicating lack of confidence or assurance


in- +‎ certain (Wiktionary)


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