Thumps is a verb that means to hit or pound with a rhythmic sound. Antonyms for the word "thumps" include words like softens, lightens, eases, and soothes. These words suggest a reduction in force or intensity rather than an increase. Other antonyms that could be used in the context of thumps might include words like caresses, strokes, or kisses, which convey a gentler or more affectionate touch. In a medical context, antonyms for thumps could include words like palpates, probes, or examines, which suggest a more cautious or deliberate approach to touching or manipulating the body.