gaininggallonsgambledgardensgarmentgetawaygatewaygathersgeneralgentilegesturegettingghastlygiraffegirlishglassesglimmerglistenglorifygolfinggoslingglowinggradinggrantedglaringgleefulgloatedgovernsgravitygreatlygrowinggravelygrantedgreetedgravinggriffingrimacegrizzlygrosslygroomedgroomergroovedgrufflygrumblegruntedguessedgunshotguzzledgushinggutting
juggler
Blogger is a seven letter word that the 3rd letter is an O and the 4th letter is a G.
dogging
highway
getaway
Growing is first one I thought of
felopog
Blowing
grapple
Gunning, jumping, glaring, bailing.
Sinkage is the seven letter word formed using the letters aeigkns.