"On all counts" is a phrase we use to describe a situation where everything is satisfactory or all conditions have been met. When it comes to synonyms for this phrase, there are a few options to choose from. Words like "in every respect," "across the board," and "completely" can be used in place of "on all counts." Likewise, "with resounding success," "in every detail," and "without exception" could also work. All of these phrases convey a sense of completeness and satisfaction, just like "on all counts" does. So, no matter which synonym you choose, you'll be expressing the same idea - everything has been checked, and everything looks good.