Vainless or Veinless: How To spell?

The word Vainless is misspelled against Veinless, an adjective meaning "Having no veins; as, a veinless leaf."

Word contains consecutive vowels 'EI' in between alphabets v & nless is misspelled as 'AI'
Wrong Spelling:  v-ai-nless 
Correct Spelling:  v-ei-nless 
Find more wrongly spelled words of Veinless to spell it well.