There are way, way too many possibilities. Can you narrow the word down further? Also make clear whether you mean el, or eye.
Mammals is the word.
muscular :)
outflow
fanciful
C - i - v - i - l w - a - r
The letters can be used to spell the 8 letter word beeyards (an apiary). They also spell the word belayers (one that fastens a rope).
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern --LL--LE-. That is, nine letter words with 3rd letter L and 4th letter L and 7th letter L and 8th letter E. In alphabetical order, they are: follicles hallalled hellholes pellicles syllabled syllables telltales wellholes
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern L---L-NG. That is, eight letter words with 1st letter L and 5th letter L and 7th letter N and 8th letter G. In alphabetical order, they are: labeling lambling leveling libeling lifelong littling livelong lordling
There are no 8 letter words in the English language that include letters RLL as the 5th, 6th and 7th letters.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern L---L-E-S. That is, nine letter words with 1st letter L and 5th letter L and 7th letter E and 9th letter S. In alphabetical order, they are: labellers lavaliers levellers levelness libellees libellers localness loyalness
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern ---ILLE. That is, seven letter words with 4th letter I and 5th letter L and 6th letter L and 7th letter E. In alphabetical order, they are: braille codille famille manille mouille rouille treille zorille
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern ---LL-U--. That is, nine letter words with 4th letter L and 5th letter L and 7th letter U. In alphabetical order, they are: bdelliums psylliums shellduck shellfuls tailleurs thalliums trilliums veilleuse