There are many different ways to describe children who are well-behaved and adorable, besides using the term "little angels." Some synonyms include "precious darlings," "cherubic tots," "innocent babes," "sweethearts," "loving munchkins," "tiny blessings," "little blessings," "heaven-sent cherubs," and "angelic cuties." Each of these expressions brings a slightly different feeling or tone, but they all convey a sense of warmth, affection, and endearment. When trying to choose which term to use, consider the context and audience, and choose the word that best suits the tone and spirit of the message.