Projections rhymes with:
injections, interjections, objection's, objections, rejections, affections, collections, complexions, confections, connections, corrections, defections, directions, dissections, election's, elections, erections, imperfections, infections, inflections, injections, inspections, interconnections, interjections, intersections, objection's, objections, predilections, protections, recollections, reflections, rejections, section's, sections, selections
Projections sounds like:
parachuting, percutaneous, persecuting, persecutions, persistence, persisting, persuading, precautions, precedence, preceding, preceeding, preexisting, presidencies, presidency, presidency's, presiding, preston's, proceeding, proceedings, projecting, prosecuting, prosecution's, prosecutions