How many letters does the top answer for “dish from soviet union” have?

The most common answer is dressedherring (14 letters).

Crossword clue: dish from soviet union

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

dressedherring 14 letters wd-fact-v3

mimosasalad 11 letters wd-fact-v3

city in soviet union 50% similar → aneniinoi, bunhe, chystiakove

desert in soviet union 50% similar → ryndesert

lake in soviet union 50% similar → charvaklake

mountain in soviet union 50% similar → mountadelung, sherkala, shkhara