pentad /penˈtad/

1. A set of five things
2. A period of five years or five days
3. An atom, element or radical with a combining power of five

pentadˈic adjective

• astrantias
• astraphobia
• astraphobias
• astrapophobia
• astrapophobias
• astray
• Astrex
• astrict
• astricted
• astricting
• astriction
• astrictions
• astrictive
• astricts
• astride
• astringe
• astringed
• astringencies
• astringency
• astringent
• astringently
• astringents
• astringer
• astringes
• astringing