Does reticulate double the c?
stress-doubleA doubled consonant marks a short stressed vowel in English. Reticulate has one of those, but the word never took the doubling.
heard asreticculate
spelledreticulate
saidri-TIK-yuu-lut
No. One c.
Of all the doublings on this list this is the best reasoned one. The stress falls on TIK, the vowel in it is short, and a doubled consonant is precisely how English marks a short stressed vowel. The word simply did not take that treatment on its way out of Latin, where reticulum has one c.
The rest of the net
ruticulate retikulate reticulete raticulate reticulute retticulate
The complete set is one click away. All 11 spellings of reticulate.