4.29

disappear, disappoint, disagree, dishonest, unable

uncertain, unbeaten, uncomfortable, unkind, unknown

rewrite, review, rebuild, recall, misbehave

misuse, misunderstand, misspell, disable, reread

5.29

eruption, interrupt, bankrupt, rupture, spectator

suspect, respect, spectacle, signature, insignia

signet, microscope, telescope, stethoscope, uniform

reformat, reformatory, transform, disrupt, spectator

6.29

destruct, destruction, describe, description

decorate, decoration, divide, division

administer, administration populate, population

infect, infection, punctuate, punctuation

attend, attention, inform, information