Forums General Discussion Bad word in txt file

hi guys, how to comparate if one word from text exists in txt file?
i used "while" for check line by line if this word exists in all text "if ($read(scripts\blockp.txt,%i) isin $1-) {" but if the word is part of another it considers that the word exists, and I wanted it not to consider the word if it is part of another only it alone

Tankyou guys!!!