Pecks at is a phrase that refers to a bird's behavior of tapping or nipping at something. There are several antonyms for this phrase, and they include respect, admire, praise, and laud. These words indicate an attitude of positive recognition for something, rather than the negative connotation of pecking at it. Other antonyms that can be used to replace pecks at include honor, contemplate, consider, and contemplate. These words suggest a more thoughtful, deliberate, and respectful approach to something, which is in stark contrast to the quick and capricious behavior of a bird pecking at something.