nebulous[adjective]Synonyms: vague, confused, dim, hazy, imprecise, indefinite, indistinct, shadowy, uncertain, unclear
[TahlilGaran] English Synonym Dictionary ▲
neb‧u‧lous /ˈnebjələs, ˈnebjʊləs/
adjective formal1. an idea that is nebulous is not at all clear or exact
Synonym : vague:
‘Normality’ is a rather nebulous concept.2. a shape that is nebulous is unclear and has no definite edges:
a nebulous ghostly figure [TahlilGaran] Dictionary of Contemporary English ▲