Kahuna

Antonyms for kahuna:

underling, whippersnapper, nonentity, twerp, zero, inferior, zilch, lightweight, subordinate, shrimp, obscurity, mediocrity, nothing, nobody.

Rhymes for kahuna:

• una, buena, luna, tuna, kuna, duna, bruna, oona;
• iduna, koruna, laguna, fortuna, altoona, vicuna;