astragal /asˈtrə-gəl/

1. A small semicircular moulding (often a beading) round a column or elsewhere (architecture)
2. A round moulding near the mouth of a cannon
3. A glazing bar in a window (architecture; Scot)
4. (in pl) dice (obsolete)

astragalus /as-tragˈəl-əs/ noun (pl astragˈali /-ī/)

1. One of the ankle-bones (zoology)
2. (with cap) the tragacanth and milk vetch genus

• head voices
• head waiter
• head waiters
• headwall
• headwater
• headwaters
• headway
• headways
• headwind
• headwinds
• head-woman
• head-women
• headword
• headwords
• headwork
• headworker
• headworkers
• headworks
• heady
• heal
• healable
• heal-all
• heal-alls
• heald
• healed