Calisthenic rhymes with:
anthropogenic, bennick, brennecke, carcinogenic, deneke, denike, eugenic, fenech, hallucinogenic, hellenic, henneke, hennick, jaenicke, krenek, krenik, orogenic, pathogenic, penick, pennick, photogenic, psychogenic, renick, rennick, schizophrenic, splenic, telegenic, transgenic, vennick
Calisthenic sounds like:
calisthenics, classactions, closedowns, collecting, collections, cyclostomes