The phrase "taking no account of" suggests a lack of consideration or awareness of something. Its antonyms, however, convey a more attentive, conscious approach. Some of the antonyms for "taking no account of" can include "attentive," "mindful," "aware," "considerate," "observant," and "conscious." Each of these words implies a level of focus, thoughtfulness, and care that is not present in "taking no account of." For example, being "attentive" means actively paying attention and being aware of one's surroundings, while "considerate" means showing kindness and sensitivity towards others. Overall, by using these antonyms, we can convey a more positive and thoughtful approach to our actions and decision-making.