unreadable Synonyms

indecipherable unclear undecipherable illegible boring tedious unfathomable unintelligible uninteresting wearisome turgid indistinct stupid stodgy spidery readably not readable hard to make out chicken-scratchy hard to read straight-faced soul-crushing poker-faced deadpan illegibly barely legible scribbled scrawled scratched garbled enigmatic dull difficult cryptic cramped crabbed confused blank hieroglyphic hieroglyphical impassive obscure mysterious jejune inscrutably inscrutable inexpressive indigestible incomprehensible impenetrable