There are a number of synonyms for the phrase "beat strongly," each with their own connotations and nuances. One of the most common options is "pound," which suggests a forceful, rhythmic beating, often associated with a fast heartbeat or the sound of heavy machinery. "Throb" is another option, conveying a more gradual pulsing sensation, often used to describe pain or emotions. "Pulsate" and "palpitate" both suggest a strong, regular beating, but with slightly different tones - "pulsate" can imply a more mechanical, predictable rhythm, while "palpitate" often suggests a more erratic, panicky sensation. Regardless of the precise word used, any synonym for "beat strongly" is likely to convey a sense of power and intensity.