Words That Rhyme With "Nigerian" :

3 syllables:

Geryon, Syrian, therian, tyrian, Zyrian

4 syllables:

Algerian, Assyrian, asterion, Cerberean, Chaucerian, Cimmerian, criterion, eutherian, Hesperian, Hyperion, Iberian, Illyrian, Keplerian, Liberian, Pierian, Shakespearean, Shakespearian, Siberian, Spenserian, Sumerian, valerian, whistlerian, zairian

5 syllables:

Hanoverian, metatherian, phalansterian, Presbyterian, prototherian