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

The most common answer is reticle (7 letters).

Crossword clue: another word for graticule

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

reticle 7 letters gen-syn

a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument

reticule 8 letters gen-syn

a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument

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