Pictures rhymes with:
picture's, pictures', telepictures, picture's, pictures', strictures, telepictures, architecture's, architectures, conjectures, fractures, infrastructures, junctures, lectures, manufactures, picture's, pictures', punctures, restructures, strictures, structure's, structures, superstructures, telepictures, tinctures
Pictures sounds like:
pasteurize, pasteurizes, pastor's, pastorius, pastors, pastries, pastures, pectoris, pesters, picketers, picture's, pictures', picturesque, posteriors, posters, postures, psychiatric