diff --git a/resources/js/app.js b/resources/js/app.js
index 7b1fbf2..d095ee1 100644
--- a/resources/js/app.js
+++ b/resources/js/app.js
@@ -184,6 +184,7 @@ function isIgnorableNumericPossessive(word) {
function isCorrect(word) {
if (word === '') return true;
+ if (/^['\u2019]+$/.test(word)) return true;
if (isIgnorableNumericPossessive(word)) return true;
const result = spell.lookup(word);
return result.correct && !result.forbidden;