Psalmodic is an uncommon word used to describe something related to singing, chanting or reciting psalms or religious hymns. However, there are several synonyms that can be used instead of psalmodic. For instance, religious, spiritual or devotional can be used to describe a psalmodic experience. Other synonyms that can be used include hymnal, liturgical, sacred, or reverent. Additionally, words like melodious, harmonious or musical can be used when referring to psalmodic singing. These synonyms help to bring variety and richness to writing by offering an alternative to using the word psalmodic repeatedly.