ignorant; uneducated; ignorance

vague; ambiguous; equivocal; dubious

to conceal; dark

Samadhi (Buddhist term)

obscure; remaining unenlightened

uncultured; uncivilized; God-forsaken; ignorant; illiterate

to venture to; to presume to; to take the liberty of

if I may be so bold

to pick up money and not hide it (idiom); to return property to its owner