How many letters does the top answer for “another word for thessaloniki” have?

The most common answer is salonika (8 letters).

Crossword clue: another word for thessaloniki

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

salonika 8 letters gen-syn

a port city in northeastern Greece on an inlet of the Aegean Sea; second largest city of Greece

thessalonica 12 letters gen-syn

a port city in northeastern Greece on an inlet of the Aegean Sea; second largest city of Greece

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase