There are quite a few words that can be used instead of "woofs" when describing a dog's barking. Some synonyms for "woofs" include "barks," "yelps," "howls," "growls," and "whines." Each of these words has its own connotations and can be used to describe different types of barks. For example, "yelps" may suggest a higher-pitched bark, while "growls" may indicate a more aggressive or protective bark. "Howls" can suggest a mournful or longing tone, while "whines" may indicate a dog's desire or need for attention. Whatever the word used, the meaning is clear: the dog is communicating through its vocalizations.