week beginning 16/5 - week1 week beginning 13 / 6 - week 4
poisonous referring, referred, referral
dangerous preferring, preferred,
mountainous transferring, transferred
famous reference, referree
enormous preference, transference
various
tremendous
jealous
humorous
vigorous
week beginning 23/5 - week 2 week beginning 20 / 6 - week 5
courageous observation, observant, observance
outrageous expectation, expectant,
serious hesitation, hesitant, hesitancy
obvious toleration, tolerant, tolerance
courteous substantial, substance
curious
hideous
spontaneous
week beginning 6/6 - week 3 week beginning 27 / 6 - week 6
farther / father innocent, innocence
guessed / guest decent, decency
heard / herd frequent, frequency
led / lead confident, confidence, confidential
mourning / morning assistant, assistance
passed / past obedient, obedience
proceed / precede independent, independence