Annotating rhymes with:
misstating, reinstating, restating, stating, abating, awaiting, baiting, berating, crating, creating, dating, debating, deflating, elating, equating, gating, grating, hating, inflating, innovating, mating, misstating, negating, overrating, plaiting, plating, postdating, procreating, rating, reinstating, relating, restating, sedating, skating, slating, stating, translating, updating, waiting, weighting
Annotating sounds like:
amending, ammunitions, amounting, anding, animations, annotations, antenna's, antennas, antenucci, anthems, anthony's, antitank, antonacci, antonini's, antonio's, antonios, antoniu's, antonius, antonucci, antunes, antunez, anything, anything's, anytime's