Common words that rhyme with dominant include predominant, indignant, resonant, malignant, repugnant, poignant, stagnant, dissonant, instant, significant, brilliant, courant, unimportant, pleasant and slant.
The biopsy revealed a malignant tumor.
His repugnant remarks caused an uproar.
The movie had a poignant ending.
The water in the pond became stagnant over time.
The smell triggered instant disgust.
A significant difference is evident.