Vocabulary

TOEIC Vocabulary: 15 Confusable Word Pairs (affect / effect, rise / raise…)

Part 5 likes to offer two words that look or sound alike. The table below lists pairs that cause the most errors. Learn them as pairs, each with its own example.

Free extract from the Noto Tracks TOEIC course

PairDifferenceExamples
affect / effectaffect is usually a verb (to influence); effect is usually a noun (a result)The strike affected deliveries. The strike had a serious effect on deliveries.
rise / raiserise has no object (rise, rose, risen); raise takes an object (raise, raised, raised)Prices rose. The company raised prices.
lend / borrowyou lend something to someone; you borrow something from someoneCould you lend me a pen? Can I borrow your pen?
economic / economicaleconomic = about the economy; economical = saving moneyeconomic growth · an economical car
personal / personnelpersonal = private, individual; personnel = employees, HRpersonal information · the personnel office
complimentary / complementarycomplimentary = free or praising; complementary = completing each othercomplimentary parking · complementary skills
advice / adviseadvice is a noun (uncountable); advise is a verbShe gave me useful advice. She advised me to wait.
receipt / recipereceipt = proof of payment; recipe = cooking instructionsKeep the receipt. Follow the recipe.
ensure / insure / assureensure = make certain; insure = buy insurance; assure = tell someone confidentlyEnsure the door is locked. We insured the van. I assure you it's safe.
considerable / considerateconsiderable = large; considerate = kind to othersa considerable increase · a considerate neighbor
beside / besidesbeside = next to; besides = in addition toSit beside me. Besides the fee, there is a deposit.
later / latterlater = after; the latter = the second of twoCall me later. Of the two offers, I prefer the latter.
lose / looselose = fail to keep; loose = not tightDon't lose your badge. A loose cable caused the problem.
respectful / respectiverespectful = showing respect; respective = belonging to each oneBe respectful to visitors. They returned to their respective offices.
reliable / reliantreliable = can be trusted; reliant on = depending ona reliable supplier · reliant on one supplier
Trap In Part 5, a confusable word is often placed next to the correct answer with the same spelling at the start: complementary / complimentary, economic / economical. Read the whole sentence and ask what it means, not which word "looks right."

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