Unnavigable
Word Structure
WordHub has a local lexical record for “Unnavigable” with pronunciation and root analysis.
un-
not
Forms: un
nav
ship, sail
Forms: nav
ig
to set in motion, to hurry, to shake; to drive; to do, to act; to lead, to conduct, to guide
Forms: act, ag, ig
-able
that can be ~ed; able to be ~ed
Forms: able, ible