When it comes to achieving strength, there are many synonyms that can be used to describe the process. Words like building, developing, establishing, fortifying, hardening, improving, intensifying, reinforcing, and solidifying all carry a similar meaning to "getting strong." Whether one is focusing on physical strength through exercise and training, or emotional strength through personal growth and resilience, these words all express the idea of becoming more robust and capable. By using these synonyms, one can add depth and variety to their language and better convey the specific nuances of strength and empowerment.