... their own. Whether the stress is on the firstor the second syllable, there is no change when 7 ADDRESSa consonant ending is added:quarrel + some = quarrelsomeinstal + ment = instalmentDouble ... emptyingDon't apply the rule in these fourteen cases:daily, gaily, gaiety, laid, paid, said, slain,babyhood, shyly, shyness, dryness, slyness,wryly, wry ness.6AGEING OR AGING?The...