zoom --- Zing, Zest
Buzz, fuzz, jazz, and zero are four letter words.
Zebra, zinc, zoo.
Aire, Aged, Arno, Avid, Aide, Ally, Ante, Also, Amid, Arid, Aper, Atop, Alum, Aloe, Aare, Ammo, Apis, Adit, Amit, Amie, Asse, Avis, Avie, Amin, Ainu, Take, Lake, Cake, Make, Fake, Rake, Pace, Face,...
anal