Mammoth Uncensored Word List:
54 words ending with ma, 6 letters long

alisma asrama asthma brahma bregma caeoma calima chacma chroma cinema conima cytoma dhamma dharma eczema enigma fusuma glioma gnamma gramma infima intima jemima jicama kinema lipoma lucuma maxima mazuma miasma minima myxoma oedema optima pajama palama plasma pneuma pyjama retama schema smegma squama stemma stigma stroma struma tarama trauma ultima xeroma xyloma zeugma zygoma