opine /ō-pīnˈ/

1. To suppose
2. To form or express as an opinion

opiˈnable adjective

Capable of being thought

• four-eyes
• four-figure
• four-flush
• four-flushed
• four-flusher
• four-flushers
• four-flushes
• four-flushing
• fourfold
• fourfoldness
• fourfoldnesses
• four-foot
• four-footed
• four-foot way
• four-function calculator
• four-function calculators
• fourgon
• fourgons
• four-handed
• four-horse
• four-hours
• Fourier analysis
• Fourierism
• Fourierist
• Fourieristic