MASCULINE FEMININE NEUTER SINGULAR NOM. mendax mendax mendax GEN. mendacis mendacis mendacis DAT. mendaci mendaci mendaci ACC. mendacem mendacem mendax ABL. mendaci mendaci mendaci PLURAL NOM. mendaces mendaces mendacia GEN. mendacium mendacium mendacium DAT. mendacibus mendacibus mendacibus ACC. mendaces mendaces mendacia ABL. mendacibus mendacibus mendacibus