Imaging rhymes with:
damaging, rummaging, acknowledging, averaging, damaging, disparaging, encouraging, foraging, hemorrhaging, leveraging, messaging, micromanaging, mismanaging, mortgaging, packaging, pillaging, presaging, ravaging, repackaging, rummaging, salvaging, savaging
Imaging sounds like:
imagines, imagining, immunizing, inasmuch, incense, inching, incisions, incomes, incoming, ingenious, ingenuous, innocence, inocencio, insomniac, insouciance, ionizing