Antonyms for the phrase "bring to standstill" mainly focus on actions that continue or resume. Words such as continue, persist, keep going, maintain, and sustain indicate movement or activity. Other antonyms include progress, advance, proceed, and move forward, which imply forward motion or development. The opposite of bring to a standstill is also to release, free, or set in motion. The verbs enable, activate, and start all depict the act of initiating or allowing movement. Letting go, relinquishing control, and surrendering are also antonyms that indicate a lack of interference or restraint.