The word "frozenness" refers to a state of being frozen or immobile. There are several synonyms for this word, which can be used in different contexts. One such synonym is "rigidity," which implies stiffness or inflexibility. Another synonym is "stagnancy," which suggests a lack of movement or progress. "Inactivity" is another word that can be used instead of "frozenness," as it refers to a state of being inactive or idle. "Paralysis" is another synonym, which suggests a loss of ability to move or function normally. These synonyms can be used interchangeably to describe various situations where something or someone is frozen, immobile or inactive.