moreover

UK
/mɔːˈrəʊvə/
US
/mɔrˈoʊvər/
moreoveradverb
UK
/mɔːˈrəʊvə/
US
/mɔrˈoʊvər/
Definitions
Also and more importantly.
The project is behind schedule; moreover, it is over budget.
Synonyms