Do you know what "glair" is (compare "glare")? What about a "goll"? What is a "glib"? If these are new words to you, then you can increase your vocabulary by associating these words with their homonyms (words that sound the same but which mean different things). Associating new information with old information is one of the best ways to remember and retain new knowledge. Consider the following homonyms for various G words to increase your vocabulary.