#A11 (A-bomb to abortion)

#A12 (abortionist to about-turn)

#A13 (above to abridgement)

#A14 (abroach to abscission)

#A15 (abscond to absinthe)

#A16 (absolute to absolutism)

#A17 (absolutive to absorption spectrum)

#A18 (absorptivity to abstract)

#A19 (abstracted to absurdism)

#A20 (absurdist to abut)

#A21 (abution to acad)

#A22 (academe to açai)

#A23 (acanthocephalan to accelerate)

#A24 (acceleration to accent mark)

#A25 (accentual to access)

#A26 (accessible to access time)

#A27 (acciaccatura to accipiter)

#A28 (acclaim to accomodation)

#A29 (accomodationist to accord)

#A30 (accordance to account)