quadruple
don't think about it
Bete queste
fare
Enclosure.
Anouther word for "practical joke" = Prank
Better; expand; grow.
software.
Anouther name for foundation is the word base.
Another word for enrolls could be sign- up or matriculation, or enlist.
'Moist'.
multiply eg. 4 of 2=8
To my knowledge there is no single word. Although, generally speaking, the word 'recurring' is used instead of 'repeating'. Hope that helps.