1. It causes a magically-magnified voice to return to its original pitch.   Reducto   Scourgify   Quietus   Rictusempra   Hint Half-n-half Clue   2. It causes the victim to be tickled.   Petrificus Totalus   Tarantallegra   Rictusempra   Silencio   Half-n-half Clue   3. It causes a dirty article to be cleaned.   Scourgify   Quietus   Wingardium Leviosa   Petrificus Totalus   Half-n-half Clue   4. It causes a damaged article to be repaired.   Petrificus Totalus   Reducio   Reparo   Wingardium Leviosa   Half-n-half Clue   5. It causes an article to reveal its magical characteristics.   Mobiliarbus   Tarantallegra   Stupefy   Specialis Revelio   Half-n-half Clue   6. It causes the victim's memory to be lost.   Mobiliarbus   Stupefy   Reducto   Obliviate   Half-n-half Clue   7. It causes the victim or the victim article to be quietened.   Silencio   Orchideous   Reducio   Tarantallegra   Half-n-half Clue