absolutely
at best
completely
entirely
faultlessly
flawlessly
fully
hypothetically
immaculately
impeccably
in idea
in the abstract
in theory
infallibly
just right
mentally
on paper
perfectly
purely
spotlessly
theoretically
thoroughly
totally
wholly
Greeley
Keeley
Swahili
dealy
feely
freely
mealy
really
seely
sheely
steely
nonideally