Ding an sich /ding an zihhˈ or -ziçˈ/ (German; philosophy)

The thing-in-itself, the noumenon

• orthoses
• orthosilicate
• orthosilicates
• orthosilicic
• orthosis
• orthostatic
• orthostichies
• orthostichous
• orthostichy
• orthotic
• orthotics
• orthotist
• orthotists
• orthotone
• orthotoneses
• orthotonesis
• orthotonic
• orthotopic
• orthotropic
• orthotropies
• orthotropism
• orthotropisms
• orthotropous
• orthotropy
• orthros