Take the tour ×  I'm not sure what these are called, but how can
I form a word like "quadruple" for any number I want? Like 5× as
much is quintuple, what is 31× as much or 147× as much? I want
to know how they are formed so I can make my own.  Similarly,
how do I construct the prefixes, such as unicycle, bicycle,
tricycle, quadricycle? I figured out 12 is duodeci-, but how can
I form any prefix like this?  share|improve this question I'm
not sure these are productive patterns, i.e. I don't think there
is a word for 31x as much or a 98-wheeled vehicle. Though I
suppose a 100-wheeled one could be a centicycle, a la
centipede... –  Marthaª Nov 23 '10 at 20:30 something like
phrontistery.info/numbers.html , except i don't know latin so i
don't know how to construct the ones he omits –  Claudiu Nov 23
'10 at 21:14 @Regdwight: i thought it might be incorrect, not
sure though. feel free to edit it away. –  Claudiu Nov 30 '10 at
18:32 add comment  4 Answers  up vote 18 down vote accepted  The
usual way is just to fin