Abnormal, starts with "ab" and ends in "al"
Alveoli.
refusal
bestial bipedal bifocal
Musical
conceal
animal
Alligator, Albatross.
Ab, Ad, Ah, AI (Abbr.), Al (Name), An, As, At, Ay (Shakespearean).
Hypotenuse, Heptagon(al), Hexagon(al), Hectogram, Height.
Kitchen
AB
· Wadi al-Natrun is a city in Egypt