Intersections rhymes with:
dissections, section's, sections, affections, collections, complexions, confections, connections, corrections, defections, directions, dissections, election's, elections, erections, imperfections, infections, inflections, injections, inspections, interconnections, interjections, objection's, objections, predilections, projections, protections, recollections, reflections, rejections, section's, sections, selections
Intersections sounds like:
interacting, interactions, interceding, interesting, interjections, interrogating, interrogations, intersecting