KN-,WR-,GN-, ODDBALL
kn- knife, known, knob, kneel, knack, knit, knight, knelt, knot, knead, knee
wr- wrong, wreath, write, wrist, wring, wreck, wrap, wren,
gn- gnaw, gnat, gnome
oddball- ring, rap
-ER, -EAR, -EER, -EAR=UR, ODDBALL
-er- herd, fern, clerk, her, perch, germ, term
-ear-hear, spear, near, dear, fear, year
-eer- cheer, steer, deer, peer
-ear=ur- heard, learn, earth
oddball- there, here
CVC short, CVCe long, ODDBALL
CVC - which, crab, wax, skin, drip, crop, lots, gum
CVCe- these, cape, race, note, wife, tide, mule, rule, safe, vote, wipe
oddball - done, have
kn- knife, known, knob, kneel, knack, knit, knight, knelt, knot, knead, knee
wr- wrong, wreath, write, wrist, wring, wreck, wrap, wren,
gn- gnaw, gnat, gnome
oddball- ring, rap
-ER, -EAR, -EER, -EAR=UR, ODDBALL
-er- herd, fern, clerk, her, perch, germ, term
-ear-hear, spear, near, dear, fear, year
-eer- cheer, steer, deer, peer
-ear=ur- heard, learn, earth
oddball- there, here
CVC short, CVCe long, ODDBALL
CVC - which, crab, wax, skin, drip, crop, lots, gum
CVCe- these, cape, race, note, wife, tide, mule, rule, safe, vote, wipe
oddball - done, have