Unnavigable
The Century Dictionary and Cyclopedia
Not navigable; incapable of being navigated; that may not be sailed on.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
not
navigable
; impossible to
sail
through
adjective.
that cannot be used for any reason.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
incapable of being navigated
Word Usage
"On either hand they confront the naked poles, and they recoil from unnavigable space to an intenser struggle among themselves."
Equivalent
impassable
unpassable
Same Context
Words that are found in similar contexts
adrenaline-filled
antibacterial
cost-free
dissolved
eidetic