Word Usage, Idiom & Commonly Misused Expressions

Key Takeaways

  • Usage items test whether the right word was chosen, which is a different skill from spelling: 'affect' and 'effect' are both spelled correctly in every sentence that misuses them.
  • Fewer and less split on countability - fewer applies to items you can count and less to quantities you measure.
  • Colloquial forms such as 'could of', 'should of', and 'irregardless' appear on the exam precisely because they sound acceptable in speech but are not standard written English.
  • Redundant expressions such as 'each and every' and 'return back' are usage errors even though every individual word in them is correct.
Last updated: August 2026

Word Usage, Idiom & Commonly Misused Expressions

Spelling and usage are separate skills, and the HSPT tests both. A spelling item asks whether the letters are right. A usage item asks whether the word itself is right - and in a usage error every word on the page is spelled perfectly. The medicine had a positive affect on his recovery contains no misspelling at all; it contains the wrong word.


Confused Pairs Beyond the Classic Homophones

PairDistinctionCorrect Use
fewer / lesscount versus measurefewer errors, less time
among / betweenthree or more versus twoamong the twelve finalists, between the two captains
amount / numbermeasured versus countedthe amount of water, the number of bottles
farther / furtherphysical distance versus degreedrove farther, explained further
imply / inferspeaker suggests, listener concludesthe coach implied; the players inferred
lend / borrowgive versus receivelend me a pencil; borrow a pencil from me
bring / taketoward versus awaybring it here; take it there
beside / besidesnext to versus in addition tobeside the door; besides the cost
than / thencomparison versus timetaller than; and then he left
may / canpermission versus abilitymay I leave; can you lift it
who / thatpeople versus thingsthe student who asked; the book that arrived
its / it'spossessive versus contractionits cover; it's raining

The fewer/less test: ask whether you would count the noun one, two, three. Cookies are counted, so fewer cookies. Sugar is measured, so less sugar. The same logic sorts number from amount.


Standard Prepositional Idioms

English fixes certain verbs and adjectives to specific prepositions. There is no rule to derive them - they are memorized, and the HSPT tests the common ones.

StandardNonstandard
different fromdifferent than
independent ofindependent from
capable ofcapable to
responsible forresponsible of
interested ininterested about
agree with a person, to a proposalagree on a person
comply withcomply to
superior tosuperior than
prefer X to Yprefer X than Y
in regard toin regards to

Colloquialisms That Fail in Writing

These forms are common in speech, which is exactly why they appear as distractors.

NonstandardStandardWhy It Happens
could of, should of, would ofcould have, should have, would havethe contraction could've sounds like could of
irregardlessregardlessir- and -less both negate; the word is a double negative
alota lottwo words, always
anyways, anywheresanyway, anywhereno final s in standard usage
being thatbecause, sinceinformal substitute for a subordinating conjunction
try and finishtry to finishthe standard idiom uses the infinitive
the reason is becausethe reason is thatbecause duplicates the reason
had ought toought toought takes no helping verb
this here, that therethis, thatthe demonstrative already points

Redundancy

A redundant phrase says the same thing twice. Each word is correct; the combination is not.

RedundantConcise
each and every studentevery student
return back to the classroomreturn to the classroom
repeat againrepeat
free giftgift
advance planningplanning
close proximityproximity or close to
past historyhistory
final outcomeoutcome
unexpected surprisesurprise
combine togethercombine
at this point in timenow
basic fundamentalsfundamentals

Redundancy items show up most often in the composition portion of the Language subtest, where the question asks which version expresses the idea best. When two choices are both grammatical, the shorter one that loses no meaning is nearly always the intended answer.


Wordiness

Beyond outright redundancy, HSPT composition items reward directness.

WordyDirect
due to the fact thatbecause
in the event thatif
for the purpose of studyingto study
has the ability tocan
make a decisiondecide
is in agreement withagrees with
there are many students who believemany students believe

A caution: shortest is not automatically best. A choice that drops necessary information or introduces a grammatical fault loses even if it is the briefest. Test for meaning first, brevity second.


How Usage Items Are Presented

Usage faults appear in both Language formats:

  • Error identification. One of three underlined segments contains a misused word, or the answer is No error. Because nothing is misspelled, you must read for sense: does the chosen word actually mean what the sentence needs?
  • Sentence revision. Four versions of a sentence differ by one word or phrase, and you select the standard-English version.

A quick scan protocol for these items:

  1. Locate any word from a confused pair (fewer, among, farther, imply, than, its).
  2. Locate any preposition attached to a verb or adjective and check the standard partner.
  3. Listen for a colloquial form - could of, irregardless, the reason is because.
  4. Check for a phrase that says something twice.

Why This Block Rewards Study

Usage errors cannot be caught by sounding out the sentence, because the misused forms are exactly the ones that sound normal in conversation. That makes this the most learnable part of the Language subtest: the confused pairs, idioms, colloquialisms, and redundancies above are a finite list, and working through them a few at a time converts a category of near-invisible errors into ones you spot on sight.

Test Your Knowledge

Which sentence uses 'fewer' and 'less' correctly?

A
B
C
D
Test Your Knowledge

Which sentence is standard written English?

A
B
C
D
Test Your Knowledge

Which sentence uses the standard prepositional idiom?

A
B
C
D
Test Your Knowledge

Which revision best eliminates redundancy without losing meaning?

A
B
C
D