-ium /-i-əm/

1. Forming nouns denoting: a metallic element, as in plutonium
2. A group forming a positive ion, as in ammonium
3. A biological structure, as in conidium

• silver white
• silver-white
• silvery
• silver Y
• silvestrian
• silvicultural
• silviculture
• silvicultures
• sim
• sima
• simar
• simarouba
• simaroubaceous
• simaroubas
• simarre
• simaruba
• simarubaceous
• simarubas
• simas
• simazine
• simazines
• SIM card
• SIM cards
• Simeonite
• sim game