part of speech

1.cotinual --> cannnot find this word in the dictionary
(does it mean "continual", if yes, continual --> continue)
2.dry --> dry(can be either adjective and verb)

3.dusty --> dust(can be verb or noun)

4.easy --> ease(can be verb or noun)

5.explanation --> explain

6.flat --> flatten

7.foolish --> fool(can be verb or noun)

8.frequent --> frequent(can be verb, can be adjective and adverb)

9.friendly -->

10.narrow --> narrow(can be adjective or verb)

11.quick --> quicken

12.sharp -- sharpen

13.short --> shorten

14.strong --> strengthen

15.thick --> thicken

16.weak -->weaken

17.weighty --> weight(can be either noun or verb)
18.long --> lengthen
19.hot --> (can be either adjective or verb)

20.imitative --> imitate

21.hard --> harden

22.glorious --> glory