Doubtable
Pronunciation : Doubt"a*ble
Part of Speech : a.
Etymology : [OF. doutable, L. dubitabilis, from dubitare. Cf. Dubitable.]
Definition : 1. Capable of being doubted; questionable.
2. Worthy of being feared; redoubtable. [Obs.]
Source : Webster's Unabridged Dictionary, 1913