| disconsonant(adjective, strange, fantastic, irregular, improper) |
| discursive |
| disordered |
| distorted(adjective, strange, fantastic, irregular, improper) |
| doubtful(dark, uncertain, vague, unclear, ambiguous) |
| dubious(uncertain, vague, unclear, ambiguous, misleading) |
| endless |
| esoteric(hard, obscure, delicate, complex, deep) |
| extraneous(adjective, strange, fantastic, irregular, improper) |
| fabulous(obscure, dark, superior, mysterious, supernatural) |
| fairy(obscure, dark, superior, mysterious, supernatural) |
| fantastic(adjective, strange, irregular, improper, odd) |
| fathomless(adjective, understandable) |
| filmy |
| fitful(adjective, strange, fantastic, irregular, improper) |
| flawed |
| foreign(adjective, strange, fantastic, irregular, improper) |
| ghostly(obscure, dark, superior, mysterious, supernatural) |
| heavenly(obscure, dark, superior, mysterious, supernatural) |
| ill-defined(uncertain, vague, unclear, hazy, indistinct) |