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Confusions



With some sets of words which sound similar or identical, e.g. complementary and complimentary, confusion can stem from mistakes in spelling. In other cases, involving e.g. illusion and delusion, confusion can stem from mistakes about meaning.

Click on the sets of words below for tests based on some of the more common confusions in written work submitted by students.
affect and effect

allusion, illusion and delusion
allude, allusive and elude, elusive


chord and cord

complement(ary) and compliment(ary)

council/councillor and counsel/counsellor

current and currant

defuse and diffuse, diffusion

discreet and discrete

disinterested and uninterested
economics, economic and economical

e.g. and i.e.

historic and historical

imminent and immanent

infer and imply

principal and principle

phenomenon, criterion and data

refute and reject

stationary and stationery