Nouns/verbs/adverbs/adjectives

[Anonymous]

which of these words would fall into the above catagories:
surround
moist
drought
disappoint
downright
essay
innocent
wrestle
museum
advise
pretend
abduct
contend
intercept
perception
collected
correct
mammal
committed
skifull
appeal
background
exhale
astound
escape

 

[RonBee]

• Nouns
  
  appeal
  drought
  escape
  essay
  mammal
  museum
  perception

Some of the nouns are also verbs. Do you know which words belong in both categories?