• invariability, continue, stay, stagnation, endure, abide, grow, increase, identity, keep, hold, expand, uniformity, fixedness, ruin, stabilization, steadiness, agreement, continuance, retain, constancy, preserve, fixity, extend, bill, persistence, bide, unchangeableness, sameness, stagnate, similarity, firmness, destroy, leave alone, persist, dollar, remain, disarrange, permanence, fixation.