Frightened is a word that describes a feeling of fear or anxiety. However, there are many other synonyms that can be used to convey a similar meaning. Some synonyms for the word "frightened" are scared, afraid, startled, alarmed, nervous, panicky, petrified, spooked, terrorized, and shaken. Each of these words has its own unique nuances, with some indicating a greater level of fear and nervousness than others. These synonyms can be used interchangeably in sentences to add descriptive flair, avoid repetition, and create an engaging narrative that fully captures the emotion of fear.