Synonyms of perpetuation

1 Syllable
guard, ward, shield, care
2 Syllables
canning, support, tanning, curing, freezing, saving, keeping, pickling
3 Syllables
duration, endlessness, upholding, salvation, guardianship, preserval, durations, safeguard, safety, defense, storage
4 Syllables
continuations, continuance, conservation, conservancy, safekeeping, safeguarding, continuation, timelessness, permanency, permanence, eternalness, preservation, sustentation, preservations, security
5 Syllables
refrigeration, evaporation, everlastingness, eternality
6 Syllables
immutability