Crossword clue: a supplement to a will; a testamentary instrument intended to alter an already executed will

The most common answer is codicil (7 letters).

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

codicil 7 letters wn-def

a supplement to a will; a testamentary instrument intended to alter an already executed will