$ cat spelled
#!/bin/sh
ASPELL=/usr/bin/aspell
GREP=/usr/bin/grep
EGREP=/usr/bin/egrep
for i in $*
do
        correct=`echo $i | $ASPELL -a | $GREP -v '^@' | $GREP -v '^&' | $EGREP  -v '^$'`
        if [ ! -z "$correct" ] 
        then
                echo "$i"
        fi
done