OAX.
Hoax, coax, rhymes plural of nouns, and third person singular present of verbs in OKE.
OB.
Cob, fob,§ bob, lob, hob, nob, mob, knob, sob, rob, throb, cabob,|| swab,¶ squab.§
OBE.
Globe, lobe, probe, robe, conglobe.
OCE, see OSE.
OCH.
Loch,* epoch, see OCK.
OCHE.