• mircobial,
• microbal,
• microbials,
• microfil,
• micorbat,
• nicrobial,
• kicrobial,
• jicrobial,
• mucrobial,
• micribial,
• microbia,
• micorbial,
• macrobial,
• mikrobial,
• micrpobic,
• microbic,
• microsmal,
• macrorual,
• microbioan,
• microbain

• microbic,
• microwave,
• microbar,
• Microvolt,
• microphoning,
• microphage,
• microbrachia,
• microphallus,
• microphone,
• micropyle,
• microbiology,
• microfilm,
• microbe,
• micropylar,
• microbalance,
• microbat.

The adjective form of the word "microbial" is "microbial".

The plural form of the word "microbial" is "microbials".

The singular form of the word "microbial" is "microbe"