What is another word for firms up?
Pronunciation: [fˈɜːmz ˈʌp] (IPA) 
There are a plethora of synonyms for the term "firms up," which is often used to describe a situation where something becomes more stable or secure. Words like solidify, strengthen, stabilize, confirm, and reinforce are all similar in meaning to "firms up." Other synonyms that can be used include fortify, establish, substantiate, shore up, cement, and anchor. Whether it's a business plan that needs to be firmed up or a relationship that requires more stability, these synonyms are useful for adding clarity and precision to any conversation. By using these words, the speaker can emphasize the importance of, and confidence in, the idea or situation being discussed.
