Ошибки. Список слов. http://www.wsu.edu/~brians/errors/

http://www.wsu.edu/~brians/errors/
a / an
A.D.
ala
AM / PM
abject
able to
about
absorbtion
abstruse / obtuse
academia
acapella, a capella
accede / exceed
accent marks
access
accessory
accept / except
accidently
accurate / precise
acronyms and apostrophes
acrossed
actionable / doable
actual fact / actually
ad / add
ad nauseum
addicting
adapt / adopt
added benefit
administer / minister
administrate
admission / admittance
adopted / adoptive
adultry
advance / advanced
adverse / averse
advice / advise
adviser / advisor
advocate for
aesthetic / ascetic
affect / effect
affluence / effluence
Afghan / Afghani
African-American
afterall
afterwards / afterwords
agnostic / atheist
agreeance / agreement
ahold / hold
aid / aide
ain’t
aisle / isle