"Call to task" is a phrase that implies a need for accountability and responsibility. Some antonyms that may be used instead of "call to task" include praise, commendation, or accolade. These words suggest a positive attitude and recognition of good performance rather than a criticism or reprimand. Other antonyms for "call to task" may include ignore, excuse, or forgive which imply a lack of accountability or responsibility. However, it is important to note that sometimes holding someone to task may be necessary for growth and improvement, so the context in which these antonyms are used must always be considered.