Words That Rhyme With "Plangent" :
2 syllables:
pageant, pungent, ringent, stringent, tangent, transient
3 syllables:
astringent, attingent, constringent, contingent, cotangent, refringent, subtangent
pageant, pungent, ringent, stringent, tangent, transient
astringent, attingent, constringent, contingent, cotangent, refringent, subtangent