AGILA
AGILAS
AGILE
AGILELY
AGILENESS
AGILENESSES
AGILER
AGILEST
AGILITIES
AGILITY
AGIN
AGING
AGINGS
AGINNER
AGINNERS
AGIO
AGIOS
AGIOTAGE
AGIOTAGES
AGISM
AGISMS
AGIST
AGISTED
AGISTER
AGISTERS
AGISTING
AGISTMENT
AGISTMENTS
AGISTOR
AGISTORS
AGISTS
AGITA
AGITABLE
AGITANS
AGITAS
AGITATE
AGITATED
AGITATEDLY
AGITATES
AGITATING
AGITATION
AGITATIONAL
AGITATIONS
AGITATIVE
AGITATO
AGITATOR
AGITATORS
AGITPOP
AGITPOPS
AGITPROP
AGITPROPS

51 words start with AGI.