Found 2 items, similar to unfailingly.
English → English (WordNet) Definition: unfailingly unfailingly adv : without fail
English → English (gcide) Definition: Unfailingly Unfailing \Un*fail"ing\, a. Not failing; not liable to fail; inexhaustible; certain; sure. --Dryden. -- Un*fail"ing*ly, adv. -- Un*fail"ing*ness, n. [1913 Webster]