Aldermanly is an uncommonly-used adjective that refers to behavior befitting an alderman, an elected member of a municipal council. Despite its rarity, many synonyms exist that are more commonly employed. For example, the adjective civic conveys a similar sense of respectability and public duty. Courteous and polite also reflect the decorous and dignified behavior expected of an alderman. Another possibility is responsible, which connotes accountability and dependability much like an alderman's duties. Finally, respected and honorable also convey a sense of esteem and integrity that is associated with the position. In conclusion, while aldermanly may not be a frequently-used term, its synonyms express similar qualities of character and civic responsibility.