Words That Rhyme With "Heliotropism" :
2 syllables:
chrism, chrisom, ism, prism, schism
3 syllables:
5 syllables:
aerotropism, chemotropism, cytotropism, diatropism, dichromatism, hydrotropism, lipotropism, neurotropism, nyctitropism, orthotropism, thermotropism, thigmotropism
6 syllables:
anemotropism, galvanotropism, medievalism, reconstructionism