Words with short a:
-at family: at, bat, cat, fat, hat, mat, Nat, Pat, rat, sat, vat,
-an family: an, ban, can, Dan, fan, Jan, man, pan, ran, tan, van
Words with short i: -it, -ig
-it family: bit, fit, hit, it, kit, lit, pit, quit, sit, wit,
-ig family: big, dig, fig, jig, pig, rig, wig, zig
Words with short o: -ot, -ox
-ot family: cot, dot, got, hot, jot, lot, not, pot, rot, tot,
-ox family: box, fox, ox
Words with short e: -et, -en
-et family: bet, get, jet, let, met, net, pet, set, vet, wet, yet,
-en family: Ben, den, hen, Jen, Ken, men, pen, ten
Words with short u: -ug, -ut
-ug family: bug, dug, hug, jug, lug, mug, rug, tug,
-ut family: but, cut, hut, jut, nut, rut