1. Having two nuclei
   - binuclear, binucleated

Antonym: mononuclear, trinucleate

• insalubriousness
• insalubrity
• insane
• insane asylum
• insanely
• insaneness
• insanitary
• insanitation
• insanity
• insanity plea
• insatiability
• insatiable
• insatiableness
• insatiably
• insatiate
• inscribe
• inscribed
• inscriber
• inscription
• inscriptive
• inscriptively
• inscrutability
• inscrutable
• inscrutableness
• inscrutably