making sweet (verb) sugarcoat: sweeten
Sinonime: abstract,
abstruse,
airy,
dim, eluding, elusive,
ethereal, evading, evanescent,
evasive,
hypothetical, impalpable,
imperceptible, imponderable, inappreciable, incorporeal,
indeterminate, insensible,
invisible,
rare, shadowy,
slender,
slight, unapparent,
uncertain, unobservable,
unreal, unsubstantial,
unsure,
vagueAntonime: definite,
obvious,
palpable,
perceptible,
tangible