'envelope' because it starts with 'e' and ends with 'e' and only has 1 letter in it.
incubateimmolateirritateinsulateintimateinscribe
avarice
adze
A word that starts with E and ends with A: extravaganza.
Excommunicate is a 13 letter word. It begins and ends with the letter e.
'envelope' because it starts with 'e' and ends with 'e' and only has 1 letter in it.
eye
abrogate
incubateimmolateirritateinsulateintimateinscribe
doole
essence
avarice
adze
amuse
entrance, estrange
eagle and elude