Terrorizing rhymes with:
authorizing, categorizing, characterizing, circularizing, colorizing, computerizing, demilitarizing, depressurizing, memorizing, mesmerizing, mischaracterizing, pasteurizing, polarizing, popularizing, pressurizing, reauthorizing, satirizing, summarizing, temporizing, theorizing
Terrorizing sounds like:
tarzan's, terseness, theorizing, thoroughness, thrashing, torching, tracing, tracking, tragicomic, trajan's, trashing, tregoning, trekking, tricking, trojanowski, trojans, trucking, trzcinski