Threnetic is a powerful word that means frenzied or chaotic. There are several synonyms for this word that can help to convey a similar sense of energy or intensity. One such word is frenzied, which implies a wild and frenetic state of mind. Another synonym is frantic, which suggests a sense of urgency and desperation. Hectic is another word that can be used to describe a threnetic situation, indicating a frenzied and chaotic pace. Other related words include feverish, turbulent, and agitated. These synonyms can be used interchangeably with threnetic to describe situations or individuals that are in a state of frenzied activity or agitation.