"preventative"

[Mullins, Bill]

> -----Original Message-----
> From: Douglas G. Wilson [mailto:douglas at NB.NET]
> Sent: Monday, July 19, 2004 1:23 AM
> To: ADS-L at LISTSERV.UGA.EDU
> Subject: Re: "preventative"
>
>
> Similarly (I guess): "dilatation" vs. "dilation".
>
> -- Doug Wilson
>

What about "commentator" vs. "commenter"?