What's the adjective for bequests? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs bequeath and bequest which may be used as adjectives within certain contexts.
“If contributors died prior to age seventy, any non-annuitized portion of their PSS account balance would be bequeathable to their heirs.”
“For example, funds in an MSA may be bequeathable, or they may be used to pay for allowable health expenses of family members.”
“In what follows, we should first concern ourselves presently with a reflection on Beauvoir's bequeathable values to posterity, given her radical feminist struggle.”