There is no ten letter word that is spelled with the letters 'aaaeichllb'.
Words that can be spelled with those letters are:
for the first word: Beef
One word you can make using the letters a, a, a, e, i, b, c, h, l, l, p, and t is "alphabetical." This word contains all the given letters and is a valid English word.
babies
Taxi
Bewail.
burgeoning
youtotoetoesbedbadcabcabsbedsusbetbatbetsbatssofoe
Including the letters d, b, f, the longest word might be defibrillation.
The word possibly is an 8-letter word that contains the letter B.
Those letters will spell boats and boast.
cribbed
The letters N g e a b can be unscrambled into the word "began."
An English word containing the letters 'a ,b ,c ,d ,e , and f is 'Fabricated' .
be bi we web
beansbanes
Amber
The 'b' is silent in the word "plumber".