Akademik

persistence
noun
1. the property of a continuous and connected period of time (Freq. 5)
Syn: ↑continuity
Derivationally related forms: ↑persistent, ↑continuous (for: ↑continuity)
Hypernyms: ↑lastingness, ↑durability, ↑enduringness, ↑strength
Attrubites: ↑continuous, ↑uninterrupted
2. persistent determination (Freq. 2)
Syn: ↑doggedness, ↑perseverance, ↑persistency, ↑tenacity, ↑tenaciousness, ↑pertinacity
Derivationally related forms:
pertinacious (for: ↑pertinacity), ↑tenacious (for: ↑tenaciousness), ↑tenacious (for: ↑tenacity), ↑persistent (for: ↑persistency), ↑persist (for: ↑persistency), ↑dogged (for: ↑doggedness), ↑persistent
Hypernyms: ↑determination, ↑purpose
3. the act of persisting or persevering; continuing or repeating behavior
-

his perseveration continued to the point where it was no longer appropriate

Syn: ↑perseverance, ↑perseveration
Derivationally related forms: ↑perseverate (for: ↑perseveration), ↑persevere (for: ↑perseveration), ↑persist, ↑persevere (for: ↑perseverance)
Hypernyms: ↑continuance, ↑continuation

Useful english dictionary. 2012.