underwhelmed
outrageously
effortlessly
seismography
appellations, appeasements
Bloodcurdling
Trick or Treat is 12 letters but it's 3 words.
A four letter word starting with the letter a is able.
Waterhose is a nine letter word starting with the letter W!
What is an inspirational word starting with the letter E? - encouragement
A word to describe you starting with the letter c is cute.
A four letter word starting with J is jump or joke.
A seven letter word starting with E could be epitome.