Noun: benefactrix
| Singular | benefactrix |
| Plural | benefactrices |
Sample Sentences
Nouns inflected like benefactrix
spontaneous pneumothorax,
machinatrix,
contemplatrix,
comatrix,
effectrix,
wavelet matrix,
invertible matrix,
accusatrix,
meretrix,
symplectic matrix,
stochastic matrix,
paintrix,
eigenmatrix,
adjudicatrix,
annotatrix,
electrix,
objectrix,
benefactrix,
helix-loop-helix,
negotiatrix, etc. (List truncated at 20 nouns)
Etymology
Learned borrowing from Latin benefactrīx. By surface analysis, benefactor + -trix.