How many letters does the top answer for “language spoken in tonga” have?

The most common answer is english (7 letters).

Crossword clue: language spoken in tonga

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

english 7 letters wd-fact-v3

of or relating to or characteristic of England or its culture or people

language spoken in afghanistan 50% similar → afshardialect, judeopersian, karakalpak

language spoken in afrighids 50% similar → khwarezmian

language spoken in albania 50% similar → aromanian, bulgarian, macedonian

language spoken in algeria 50% similar → algeriansaharanarabic, arabic, french

language spoken in andorra 50% similar → catalan, french, spanish

language spoken in angola 50% similar → khwe, lunda, luvale

language spoken in argentina 50% similar → puelche, spanish, tehuelche

language spoken in armenia 50% similar → assyrianneoaramaic