are there any words starting, ending or containing the letter sequence E-N-I?

Enigma (and it's variations...enigmatic, etc.)

Scenic
Senile
Denim
Juvenile
Venice

Can't think of any ending in "eni"

P ENI S

Heaven

Go to the website
http://www.wolframalpha.com/input/?i=English+words+with+eni
It gives you 1150 answers!

Enid-city in Oklahoma

lenient

enisle

Yemeni

enigma

enigma
enisle
enigmatic

hope that helps?

Enigma is one off the top of my head. A dictionary will tell you which words start with Eni-, there might be a website somewhere that will let you search for the other two.

denim

anemeni?

Enigma. Enima

probably...but i cant think of any