apprehensive russian

• трусли́вый

  cowardly, faint-hearted

  timid, fearful, apprehensive

• опаса́ющийся

  fearing, apprehensive, wary, afraid (of)

• поба́ивающийся

  a bit afraid, somewhat fearful, rather timid, rather apprehensive

• трусливо

  cowardly, in a cowardly way

  apprehensively, timidly, fearfully

• опа́сливо

  apprehensively, fearfully, warily, timidly

Examples

• Он опасливо посмотрел на незнакомца.

  He glanced apprehensively at the stranger.