How many letters does the top answer for “east indian annual erect herb; source of sesame seed or benniseed and sesame oil” have?

The most common answer is benne (5 letters).

Crossword clue: east indian annual erect herb; source of sesame seed or benniseed and sesame oil

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

benne 5 letters wn-def

East Indian annual erect herb; source of sesame seed or benniseed and sesame oil

benni 5 letters wn-def

East Indian annual erect herb; source of sesame seed or benniseed and sesame oil