isotropic /ī-sō-tropˈik/, also isotropous /ī-sotˈrə-pəs/

1. Having the same properties irrespective of direction
2. Without predetermined axes (biology)

• riding robes
• riding rod
• riding rods
• ridings
• riding school
• riding schools
• riding skirt
• riding skirts
• riding suit
• riding suits
• riding the crest of a wave
• riding the fair
• riding the marches
• riding the stang
• riding whip
• riding whips
• ridotto
• ridottos
• rids
• rid way
• RIE
• riebeckite
• riebeckites
• riel
• riels