Submissions rhymes with:
academicians, admissions, commission's, commissions, emissions, intermissions, mission's, missions, omissions, permissions, remissions, transmissions
Submissions sounds like:
scavenging, spanking, suspensions
academicians, admissions, commission's, commissions, emissions, intermissions, mission's, missions, omissions, permissions, remissions, transmissions
scavenging, spanking, suspensions