How many letters does the top answer for “the mother-in-law of ruth whose story is told in the book of ruth in the old testament” have?

The most common answer is naomi (5 letters).

Crossword clue: the mother-in-law of ruth whose story is told in the book of ruth in the old testament

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

naomi 5 letters wn-def

the mother-in-law of Ruth whose story is told in the Book of Ruth in the Old Testament

noemi 5 letters wn-def

the mother-in-law of Ruth whose story is told in the Book of Ruth in the Old Testament