I do not think there is an English word that meets the criteria. Here are your options:
vara, vasa, vela, vena, vera, viga, vina, visa, vita, viva
No
midnight starts at 12:00am (and ends at 5:00am). afternoon ends at 11:59pm.
the earth spins
The letter W because Rainbow ends with a
The Stratosphere does not end at 9 miles in the first place. The Stratosphere STARTS at 17 km so if you do the math, you will know that the Stratosphere does not end at 9 miles.Secondly, the Stratosphere ends at 17 km because that's where the Mesosphere starts.
Deceive
Headache starts and ends with the letters he. Another word is heartache.
"TOURIST"
Lighthearted is a 12 letter word. Lithographed is another 12 letter word that starts with L and ends with D.
angina aurora another one......amoeba
A word that starts with y and ends with y is yay .
Pift! Everyone knows that, it's Nager
Tourist
baker
Tidier
Sandman (starts with S ends with N - 7 letter word)
An eight letter word that starts with S and ends with T: satiristshortestsmallestsmarteststagnantstalwartstiffeststridentsubtract