inapprehensible
21acroamatic — index esoteric, inapprehensible, incomprehensible, inexplicable, profound (esoteric), secret Burton s Legal Thesaurus …
22acroamatical — index esoteric, inapprehensible, incomprehensible, inexplicable, profound (esoteric), secret Burton s Legal Thesaurus …
23acroatic — index esoteric, inapprehensible, incomprehensible, inexplicable, learned, profound (esoteric) Burton s Legal Thesaurus …
24ambiguous — I adjective abstruse, ambiguus, ambivalent, confused, difficult to comprehend, doubtful, dubious, equivocal, having a double meaning, indefinite, indistinct, inexact, lacking clearness, not clear, not plain, obscure, open to various… …
25beyond comprehension — index inapprehensible, incomprehensible Burton s Legal Thesaurus. William C. Burton. 2006 …
26beyond understanding — index inapprehensible Burton s Legal Thesaurus. William C. Burton. 2006 …
27enigmatic — I adjective ambiguous, baffling, bewildering, bothering, confounding, confusing, conjectural, cryptic, disconcerting, esoteric, hard to understand, hidden, inexplicable, mysterious, mystifying, nebulous, obscure, of hidden meaning, perplexing,… …
28enigmatical — index equivocal, esoteric, hidden, inapprehensible, incomprehensible, indefinable, indefinite, indistinct …
29impalpable — I adjective attenuated, barely seen, concealed, covered, covert, delicate, difficult to feel, difficult to perceive, difficult to see, doubtable, dubitable, equivocal, fine, hidden, immateriate, imperceptible, inappreciable, inapprehensible,… …
30impossible to understand — index inapprehensible, incomprehensible, indefinable, inscrutable Burton s Legal Thesaurus. William C. Burton. 2006 …
