✅ Jingle means to make a light tinkling metallic sound or to do something while making that sound (I heard the keys jingle in my bag; The jester jingled across the room).

✅ Jangle means to make a harsh metallic sound or to do something while making that sound (He was wearing so much jewelry that he jangled as he moved).

✅ Both of these words refer to making a metallic sound, such as when metal objects knock against one another.

✅ Jingle suggests a gentle and often musical sound. Jangle suggests a harsher, louder, and often more unpleasant sound.

✅ A cookie is a small piece of sweetened dough that has been baked and often has inclusions such as chocolate or raisins (I made a batch of cookies for the party).

✅ A wafer is a thin and crisp cake, biscuit, or bread (She served cheese on wafers).

✅ A cookie and a wafer are both small and made of baked dough.

✅ However, a cookie is softer and thicker than a wafer, and a wafer isn’t always sweet.

✅ A belief is an opinion or conviction (Nothing could shake her belief that he was guilty).

✅ A suspicion is an opinion or belief, especially one relating to something bad or negative (I have a suspicion that my dog stole a doughnut).

✅ Both of these words refer to opinions that you might hold.

✅ Both a belief and a suspicion can involve no evidence or some evidence, but suspicion suggests that you might wish to gather evidence in order to see if your opinion is correct.