avid /avˈid/

1. Greedy
2. Eagerly desirous (for)

avidˈity noun

1. Greed
2. Desire, eagerness
3. A measure of the strength of binding between an antigen and an antibody (immunology)

avˈidly adverb

• RSVP
• rt
• RT
• RTA
• rtd
• RTE
• RTF
• Rt Hon.
• RTPI
• Rt Rev.
• RU
• Ru
• ruana
• ruanas
• rub
• rub-a-dub-dub
• rubai
• rubaiyat
• rub along
• rubati
• rubato
• rubatos
• rubbed
• rubber
• rubber band