As nouns the difference between roto and rote
is that
roto is
Rotisserie League Baseballrote is the process of learning or committing something to memory through mechanical repetition, usually by hearing and repeating aloud, often without full attention to comprehension or thought for the meaning.
As an adjective rote is
by repetition or practice.
As a verb rote is
to go out by rotation or succession; to rotate.