childishly foolish, immature, or trivial

conforming or adhering to accepted standards, as of conduct or taste

adverse in tendency or effect; unfavorable; harmful

a guide who gives information about antiquities and places of interest to sightseers

a common saying or belief with little current meaning or truth

not permitting penetration or passage; impenetrable

calm; peaceful; tranquil

a lone dissenter, such as an intellectual, an artist, or a politician, who takes an independent stand apart from their peers