persistency

per=sist=en=cy

WORDNET DICTIONARY

persistency(n = noun.attribute) doggedness, perseverance, persistence, pertinacity, tenaciousness, tenacity - persistent determination; Array

is a kind of determination, purpose

Derived forms verb persist₂, adjective persistent₁

persistency, n. [See Persistent.].

The quality or state of being persistent; staying or continuing quality; hence, in an unfavorable sense, doggedness; obstinacy. [1913 Webster]
The continuance of an effect after the cause which first gave rise to it is removed [1913 Webster]

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