The term 'free from tension' can be described by three words: MELLOW (6 letters), Unbrace (7 letters), and RELAX (5 letters). MELLOW is an adjective that means calm, peaceful, and composed. Unbrace is a verb that means to loosen or remove restraints. RELAX is a verb that means to make or become less tense or anxious. Together, these three words describe a state of being free from tension, which is a feeling of being calm and at ease.