"Dicky bird" is a colloquial term that refers to a small bird, particularly a sparrow or a finch. There are several synonyms for this word, including "tweety," "feathered friend," "songbird," "pipit," "warbler," "chirper," and "flutterer." Other bird-related synonyms include "fledgling," "fowl," "avian," and "winged creature." While these words may not specifically refer to a small bird like a dicky bird, they are all terms that can be used to describe any type of bird. The use of synonyms can add variety and interest to language, making it more colorful and engaging for readers or listeners.