The Collaborative International Dictionary
Unsufficiency
Unsufficience \Un`suf*fi"cience\, Unsufficiency
\Un`suf*fi"cien*cy\, n.
Insufficiency. [Obs.]
--Hooker.
Wiktionary
unsufficiency
alt. (obsolete form of insufficiency English) n. (obsolete form of insufficiency English)
Usage examples of "unsufficiency".
The unsufficiency and uncandidness of his answer became painfully apparent in the dead silence of the room.