The term "night fighter" generally refers to a military aircraft designed for operations during the night-time. However, there are several other synonyms for this phrase, which can be used to describe similar concepts. One such synonym is "night interceptor," which is used to describe an aircraft that is specifically designed to locate and intercept enemy aircraft during the night. Another synonym for "night fighter" is "night bomber," which refers to an aircraft that is used for attacking enemy targets during the night. Other possible synonyms include "night hunter," "night attacker," and "nocturnal aircraft." Each of these terms is used to describe different types of military aircraft designed for operations during the night-time, and can be used interchangeably with "night fighter" in most contexts.