• inomancer,
• knomancer,
• lnomancer,
• pnomancer,
• 0nomancer,
• 9nomancer,
• obomancer,
• omomancer,
• ojomancer,
• ohomancer,
• onimancer,
• onkmancer,
• onlmancer,
• onpmancer,
• onomanser,
• onomancar,
• onomancor,
• onamancer,
• onomenscer,
• onomonser

• onomancy,
• one-man,
• one-woman.

The plural form of the word "onomancer" is "onomancers".

The singular form of the word "onomancer" is "onomancer".