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

• retentionist
• retentionists
• retentions
• retentive
• retentively
• retentiveness
• retentivenesses
• retentivities
• retentivity
• retexture
• retextured
• retextures
• retexturing
• rethink
• rethinking
• rethinks
• rethought
• retia
• retial
• retiarii
• retiarius
• retiariuses
• retiary
• reticella
• reticellas