WORD FORM 1 happy–… 2 comfort 3 person 4 inform 5 love 6 furnish 7 birth 8 class 9 amaze 10 good __________>_________>_________ 11 bad

1.happy-happily(adv)

2.comfort-comfortable(adj)-comfortably(adv)

3.person-personal(adj)

4.inform-informal(adj)-information(n)

5.love-lovely-lover

6.furnish-furniture(n)

7.birth-?(no word form)

8.class-classic-classical

9.amaze-amazing(adj)-amazement(n)

10.good-goodly-goodness-goods

11.bad-badly-badness-?

12.luck-lucky-luckily-luckless-?

13.old-?-?-?-?