What is another word for underpin?
Pronunciation: [ˌʌndəpˈɪn] (IPA) 
Underpin is a word that means to support, strengthen, or reinforce something. When we think about synonyms for underpin, we might consider words like bolster, buttress, fortify, or reinforce. All of these words suggest a sense of stability or support. Other synonyms for underpin might include words like validate, affirm, or confirm. These words suggest a sense of verification or proof, as if underpinning something with evidence. Still other synonyms might include words like foundation, base, or groundwork. These words suggest a sense of establishing the fundamental principles of something, as if building a solid foundation upon which to build.
