delved russian

• вни́кнувший

  having delved into, having grasped, having understood, who has looked into

• вника́вший

  having delved into, having looked into, having grasped

• докопа́вшийся

  who has uncovered, who has delved into, who has found out

• ковырну́вший

  having poked, having picked, having pried

  having scratched, having gouged, having chipped

  having delved into, having stirred up, having touched upon

• копну́вший

  having dug, having scooped, having delved

• покопа́вшийся

  having dug a little, who has dug a little

  having rummaged through, who has rummaged through, having delved into, who has delved into

• поры́вшийся

  having rummaged, having delved, having searched