When we say something is "beneath dignity," we mean it is beneath the standards of respectability or propriety. There are many synonyms for this phrase that convey similar meanings. Some alternatives include "unworthy," "disgraceful," "undignified," "shameful," "abhorrent," "unacceptable," "improper," "indecent," "unacceptable," "offensive," and "unseemly." These words all suggest that something is not appropriate or fitting for a particular situation or individual, and may be considered unacceptable or offensive to others. It's important to choose the right synonym for "beneath dignity" based on the context and tone of the message you are trying to convey.