The six letter word is omelet (an alternate spelling for omelette).
culture
The answer is Senselessness
labelleverlineslaneslibelloverliterlapellevellinen
Some six letter words with the fifth letter L are:ampuleargyleawhilebeholdbottlebubblecattlecirclecoupledangledociledwindleeasilyembalmexhalefeeblefemalefiddleheraldinsultlovelymuddleoccultrashlyresultrevoltribaldtumultunfoldvastly
Lonnie
Lentil.
Elated
The word is oblige.
culture
what 6 letter word can you make out of a i t m u l o e s r
barrel
A L M E M H K T
y e l l o w
Bilked
There's no 7-letter word, here are three 6-letter words that can be made:lapelsmaplessample
That's probably "cattle." The "l" might be incorrect.
Here is one: "Letters" L-1 e-2 t-3 t-4 e-5 r-6 s-7