How many letters does the top answer for “an edible tuber native to south america; a staple food of ireland” have?

The most common answer is murphy (6 letters).

Crossword clue: an edible tuber native to south america; a staple food of ireland

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

murphy 6 letters wn-def

an edible tuber native to South America; a staple food of Ireland

potato 6 letters wn-def

an edible tuber native to South America; a staple food of Ireland

tater 5 letters wn-def

an edible tuber native to South America; a staple food of Ireland