Morpheme
Plus
Type
free base
Denotation
more, additionally
Etymology
Latin plūs
Evidence
nonplus, nonplusation, nonplused, nonpluses, nonplusing, nonplusment, nonplussation, nonplussed, nonplusser, nonplusses, nonplussing, overplus, overplusage, overpluses, overplusses, plus, plused, pluses, plusing, plussed, plusses, plussing, surplus, surplusage, surpluses, surplusses
Notes
<s> need not double (but can), especially with inflectional suffixes
