1). Dumbfoundering
1). Dumbfoundered
1). Typefounders 2). Dumbfounders 3). Confoundedly 4). Unconfounded
1). Typefounder 2). Profoundest 3). Dumbfounded 4). Dumbfounder 5). Confounders
1). Foundering 2). Dumfounded 3). Confounder 4). Confounded 5). Cofounders 6). Profounder
1). Refounded 2). Foundered 3). Cofounded 4). Cofounder 5). Unfounded
1). Founders