hairdo/ʹheədooh/ noun (pl -os) (pl hairdos)

• refrigerate
• refrigerator
• refringent
• reft
• refuel
• refuge
• refugee
• refugium
• refulgence
• refund
• refurbish
• refusal
• refuse
• refusenik
• refute
• regain
• regal
• regale
• regalia
• regard
• regardant
• regardful
• regarding
• regardless
• regardless of