Consonant

5 clues
In accord.
Sympathetic
B, C, D or F, perhaps?
There's only one in Iowa
Something each of this puzzle's answers begins with
Similar answers:
Aaronburrconspiracy
Absonant
Aconscienceis
Ageofconsent
Alencons
Amazonant
Andcons
Annoyconstantly
Asonant
Assonant
Atlantaflacons
Bacons
Baconshakin
Baconsrebellion
Baconstrips
Baconsumer
Bconstellationb
Beacons
Beaconsfield
Beautyicons