In English, there are many antonyms for the phrase "give it one's all." Some may include "half-hearted effort," "minimal attempt," or "lackluster performance." Those who do not give it their all may be labeled as "slacking off," "coasting," or "lazy." Conversely, those who do give it their all may be described as "dedicated," "committed," or "driven." It is important to remember that giving it your all does not always guarantee success, but it does guarantee growth and improvement. So next time you are faced with a challenge, ask yourself if you are willing to give it your all.