When describing someone or something as "respectable," there are many synonyms that can be used to convey a similar sentiment. Some examples of similar words include "commendable," "admirable," "trustworthy," "upright," "honorable," and "reputable." Additionally, words like "credible," "dependable," or "responsible" can also be used to convey a sense of respectability. Each of these words can be used in slightly different contexts, but all share the common thread of suggesting that the person or thing being described is worthy of admiration and esteem. Choosing the right synonym can help convey a more nuanced meaning and improve the clarity of your writing.