1. Alcargen 11 aldermen 11 alighten 12 alkargen 13 allergen 9 alunogen 9 amidogen 12 amylogen 14 aminogen 11 amphigen 16 androgen 10 angeleen 9

2. Abegen aborigen acangen acetogen acrogen adaptogen adrenergen aegen aeroallergen aerogen aethogen agen agglutinogen Alcargen alkaligen alkargen alkylogen allergen alloantigen alunogen amidogen amphigen amylogen anagen analgen anaphylactogen androgen aneugen angiotensinogen anlagen antiallergen antiandrogen anticarcinogen