scepsis or (esp US) skepsis /skepˈsis/

Philosophic doubt

• taxonomically
• taxonomies
• taxonomist
• taxonomists
• taxonomy
• taxor
• Taxotere®
• taxpayer
• taxpayers
• tax-paying
• tax point
• tax points
• tax relief
• tax reliefs
• tax reserve certificate
• tax reserve certificates
• tax return
• tax returns
• tax shelter
• tax-sheltered
• tax shelters
• tax threshold
• tax thresholds
• Taxus
• taxying