Each of the separate words or group of words will give you the a new word.
-1. A store + Sharp sound = buying any goods from retail outlets. 8 letters
-2. Musical group + Assistance = a sticking plaster for a cut or graze. 7
-3. Untrue + Covering = a lie. 9
4. All + Single = the whole group. 8
-5. Preposition + An arrangement of a group = knowledge about something. 11
6. Beneath + Pull = a dangerous ocean current. 8
-7. Sol + Cups = protection for eyes. 10
-8. Between + Perform = to exchange conversation. 8
-9. Total + Mother of Jesus = a condensed form of something. 7
-10. Preposition + Total = something not finished. 10
acebook
witter
