How many letters does the top answer for “lake in sri lanka” have?

The most common answer is beiralake (9 letters).

Crossword clue: lake in sri lanka

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

beiralake 9 letters wd-fact-v3

jaffnalagoon 12 letters wd-fact-v3

a person from sri lanka 50% similar → srilankan

capital of sri lanka 50% similar → colombo, srijayawardenepurakotte

city in sri lanka 50% similar → anuradhapura, badulla, colombo

dish from sri lanka 50% similar → appam

island in sri lanka 50% similar → mannarisland, nainativu, neduntheevu

mountain in sri lanka 50% similar → adamspeak, kirigalpoththa, pidurutalagala