尻しり押おし

noun, noun or participle which takes 'suru', transitive verb

pushing from behind; shoving forward

Literal physical pushing from behind, often to help someone move forward or to urge them on.

• 重おもい荷に物もつを運はこぶのを尻しり押おししてもらった。

  I got help pushing the heavy luggage from behind.

noun, noun or participle which takes 'suru', transitive verb

backing; support; endorsement

Figurative support or backing, such as giving someone a push to take action or endorsing a plan.

• 上じょう司しの尻しり押おしがあって、プロジェクトが動うごき出だした。

  With the boss's backing, the project got moving.

noun, noun or participle which takes 'suru', transitive verb

instigation; instigator; person who eggs on

Often implies urging someone to do something, sometimes with a negative connotation of manipulation or behind-the-scenes prompting.

• 彼かれの尻しり押おしで、彼かの女じょは辞じ表ひょうを出だす決けっ心しんをした。

  At his instigation, she decided to hand in her resignation.