unreadable Synonyms

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