Internationalists rhymes with:
nationalists, nationalists, nationalists, criminalist's, criminalists, nationalists, analyst's, analysts', criminalist's, criminalists, journalist's, journalists', nationalists, panelists, semifinalists
nationalists, nationalists, nationalists, criminalist's, criminalists, nationalists, analyst's, analysts', criminalist's, criminalists, journalist's, journalists', nationalists, panelists, semifinalists