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

• unsphering
• unspi'd
• unspide
• unspied
• unspilled
• unspilt
• unspirited
• unspiritual
• unspiritualise
• unspiritualised
• unspiritualises
• unspiritualising
• unspiritualize
• unspiritualized
• unspiritualizes
• unspiritualizing
• unspiritually
• unsplinterable
• unspoiled
• unspoilt
• unspoke
• unspoken
• unsporting
• unsportsmanlike
• unspotted