| Word | Definitions | Synonyms |
|---|---|---|
| otherness | (noun) the quality of being not alike; being distinct or different from that otherwise experienced or known | Synonyms: distinctness, separateness |
| otherworld | (noun) an abstract spiritual world beyond earthly reality | - |
| otherworldliness | (noun) concern with things of the spirit | Synonyms: spiritism, spiritualism, spirituality |
| othonna | (noun) a South African plant of the genus Othonna having smooth often fleshy leaves and heads of yellow flowers | - |