diff --git a/db.php b/db.php
index 32c6a31..a0948fb 100644
--- a/db.php
+++ b/db.php
@@ -283,7 +283,7 @@ class DataBase
 	{
 		$sim = similar_text($word1, $word2, $perc);
 		$sim_meta = similar_text(metaphone($word1), metaphone($word2), $perc_meta);
-		if ($perc >= 80 && $perc_meta >= 80) {
+		if ($perc >= 75 && $perc_meta >= 80) {
 			return true;
 		}
 		return false;