The word "glads" is often used as a shorthand for the flower "gladiolus," but there are many synonyms for this term that may be useful in other contexts. Some similar words include "glee," "happiness," "joy," and "delight." Other synonyms for "glads" might include terms like "pleasure," "contentment," "satisfaction," and "appreciation." Depending on the context in which the term is used, there may be many other words that could be used in place of "glads." For example, in certain contexts, terms like "cheer," "bliss," or "jubilation" might be more appropriate. Ultimately, the choice of synonym will depend on the specific situation and the desired effect.