проповедыватлаш (-ем)
{verb II} {Russian loan} [Generate paradigm] 1. {religion} to preach, to advocate
♦ исламым проповедыватлаш (-ем) {verb II} to preach Islam
2. {figuratively} to advocate, to propagate
♦ теорийым проповедыватлаш (-ем) {verb II} to propagate a theory