Aa 1. a&an 2. a/an & one 3. a bit, a little, not a bit & not a little 4. a moment, for the moment, at the moment & the moment 5. a number of & the number of 6. about & on 7. above & beyond 8. above, over & on 9. accept, receive & take 10. accident, incident & event 11. ache & pain 12. acquaintance, friend & companion 13. across, through & over 14. act & action 15. actual, real & true 16. actually, truly & in fact 17. adapt & adopt 18. add up & add up to 19.admire & envy 20.admit,allow,promise,permit & let …… Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww