"Wussies" is a derogatory term that is not appropriate to use in polite company. However, if you need to find more polite synonyms to describe someone who is perceived as weak or cowardly, there are plenty of options. Some synonyms include "timid," "meek," "faint-hearted," "pusillanimous," "spineless," "wimpy," "chicken-hearted," "lily-livered," "namby-pamby," and "milquetoast." While these words may be less offensive, it's important to remember to treat others with respect and kindness, even if you disagree with their actions or behavior.