idiopathic /id-i-ō-pathˈik/

1. (of a state or experience) peculiar to the individual
2. (of a disease, etc) arising spontaneously from some unknown cause, primary

idiopathˈically adverb

• rug gown
• rug gowns
• ruggy
• rug-headed
• rugose
• rugosely
• rugosities
• rugosity
• rugous
• rug rat
• rug rats
• rugs
• rugulose
• ruin
• ruinable
• ruin agate
• ruinate
• ruinated
• ruinates
• ruinating
• ruination
• ruinations
• ruined
• ruiner
• ruiners