As a noun morass is
a tract of soft, wet ground; a marsh; a fen.
impass
Not English
Impass has no English definition. It may be misspelled.
English words similar to 'impass':
impious,
imposes,
invests,
impugns,
infects,
impacts,
iambus,
iambs,
infests,
imbues,
invokes,
infuses,
imposts,
infixes,
imbosks,
inboxes,
iambics,
imbases,
imboxes,
imboss,
imbays,
inhives,
imbows,
impests,
invects,
invious
morass
English
Noun
(es)
A tract of soft, wet ground; a marsh; a fen.
Anything that entraps or makes progress difficult.