The 11-letter word that refers to a type of anime is Planimeters.
dentalfloss
10 letter words that start with the letter O:obedientlyobituariesobjectivesobligationobligatoryobliterateobservanceobstetricsobstructedoccasionaloccupationoccurrenceoceanfrontoceangoingofficiallyoftentimesoldfangledomnipotentoperationsoppositionoppressiveoptimisticoratoricalorchestrasordinarilyordinationoriginallyornamentalostensiblyostracizedoutfielderoutflankedoutlandishoutperformoutrageousoveractiveoverchargeoverturned
stadiometer
Normal Force Probably without the space
I'm assuming that you mean" ...for a letter with one 8-1/2 x 11 sheet of paper...Your answer, in detail is here:How_much_is_postage_for_a_Christmas_card_from_US_to_UK
A ten letter word for the process is metabolism. An 11 letter word is respiration.
An 11 letter word having to do with sex is fornication.
An 11 letter word that refers to invading one's property is "trespassing".
Underground is a 11 letter word starting with U and ending with D.
letter word that starts with a g?"
What 11-letter word has five a's but no other vowels in it?
Only one I can think of is Solid Disk Drive but it's 16 letters not 11
Temperature
"antibiotics"
liquidation
catastrophe
fundamental