phi /fī or fē/

1. The twenty-first letter (Φ, φ) of the Greek alphabet, orig as aspirated p (as in upheave), now pronounced as f and transliterated ph
2. As a Greek numeral φˈ = 500, ˌφ = 500000

PHI

Permanent health insurance

• sycophantized
• sycophantizes
• sycophantizing
• sycophantries
• sycophantry
• sycophants
• sycoses
• sycosis
• Sydenham's chorea
• Sydneysider
• sye
• syed
• syeing
• syen
• syenite
• syenites
• syenitic
• syes
• SYHA
• syke
• syker
• sykes
• syl-
• syl.
• syllabaries