constancy Synonyms

stability fixedness firmness steadiness steadfastness permanence resolution phagedenic stableness staccato staidness stanchness stasis staunchness perseverance perpetuity sturdiness perpetuation substantiality persistence stabiliment solidness punctuality regularity reliability resoluteness pertinacy resolve sameliness sedulity settledness persistency solidity survival survivance immutableness Constance perennation lastingness enduringness perceptual constancy metastable continuousness dependability invariableness predictability redetermination reproducibility single-mindedness agelessness