naively russian

• спроста́

  artlessly, naively, in all innocence, without thinking

  just like that, for no particular reason, without any special reason

• простоду́шно

  naively, ingenuously, simply, artlessly

• наи́вничавший

  who was naive, who acted naively, having been naive

• просте́цки

  simply, plainly, unceremoniously, without any fuss

  simple-mindedly, naively, artlessly

Examples

• Мно́гие лю́ди наивно полага́ют, что э́ти пробле́мы их не косну́тся.

  Many people naively assume that these problems won’t affect them.

• Она простодушно поверила его словам.

  She naively believed what he said.