incertain
In*cer"tain, n. Etym: [Pref. in- not + certain: cf. F. incertain, L. incertus. See Certain.] Defn: Uncertain; doubtful; unsteady. -- In*cer"tain*ly, adv. Very questionable and of uncertain truth. Sir T. Browne.
In*cer"tain, n. Etym: [Pref. in- not + certain: cf. F. incertain, L. incertus. See Certain.] Defn: Uncertain; doubtful; unsteady. -- In*cer"tain*ly, adv. Very questionable and of uncertain truth. Sir T. Browne.