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

The most common answer is yib (3 letters).

Crossword clue: another word for yottabyte

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

yib 3 letters gen-syn

a unit of information equal to 1024 zebibytes or 2^80 bytes

yobibyte 8 letters gen-syn

a unit of information equal to 1024 zebibytes or 2^80 bytes

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