You want to query two things - the total number of items and a subset of items. So you need to run two queries:
// Define queries
var query1 = from results in db.FindWords(term)
orderby results.word
select results.word;
var query2 = query1.Take(100);
// Run queries
int totalCountBeforeTake = query1.Count();
foreach (var result in query2)
{
Console.Write(result.ToString());
}