We don't have synonyms for survivorships yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are survivorship and surveyorships.
(n) :
(biology) The number or percentage of young that survive to adulthood.
(n) :
(law) A right whereby a person becomes entitled to property by reason of his having survived another person who had an interest in it. It is one of the elements of a joint tenancy.
(n) :
(biology) The number or percentage of young that survive to adulthood.
(n) :
(law) A right whereby a person becomes entitled to property by reason of his having survived another person who had an interest in it. It is one of the elements of a joint tenancy.