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Synonyms

Vocabulary English Usage

Meaning, shades of meaning, collocations, and practice.


What is a synonym?

A synonym is a word that has the same or nearly the same meaning as another word in a particular context. Most pairs differ in tone, formality, collocation, or region.

Quick idea: Think “near-meaning twins.” They’re similar but not always interchangeable.
Headword Common Synonyms Notes (tone/usage)
start begin, commence, initiate, kick off commence is formal; kick off is informal.
help assist, aid, support, facilitate facilitate is academic/bureaucratic.
fix repair, mend, rectify, resolve rectify suits formal writing.
big large, huge, massive, enormous Intensity rises from large → enormous.

“The right synonym is the one that fits the sentence, not the thesaurus.”

Usage Tip
Key points
  • Meaning overlaps, not identity.
  • Register matters (formal vs informal).
  • Check collocations.
  • Watch connotation (positive/negative).
register tone collocation context

Shades of Meaning

Synonyms commonly vary along these axes:

Intensity

How strong is the word?

annoyed → angry → furious

Register

Formal ↔ informal

  • inform (neutral) vs apprise (formal)
  • buy (neutral) vs purchase (formal)
Connotation

Positive/negative flavour

  • slim (+) vs skinny (–)
  • thrifty (+) vs stingy (–)
Domain

Field-specific choice

  • doctor vs physician (medical formal)
  • job vs role (HR/organizational)
Rule: If two words feel interchangeable, test them in real sentences. The one that sounds natural with its neighbours wins.
Mini Thesaurus (neutral → formal)
ask
ask → inquire → request
get
get → obtain → acquire
help
help → assist → facilitate
check
check → verify → validate

Italicised = most formal in the trio.

Synonyms concept
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Practice

A) Multiple Choice
  1. Best synonym for “begin” (formal):
    start kick off commence open up
  2. Best synonym for “fix” (technical report):
    mend repair rectify patch
  3. Best synonym for “help” (policy document):
    aid assist support facilitate
B) Fill in the Blanks
  1. The committee decided to ________ the policy. (revise / edit / change)
  2. Please ________ the form at the counter. (submit / hand in / file)
  3. The new feature will ________ onboarding. (help / ease / facilitate)
  4. We must ________ the data sources. (check / verify / validate)
C) Tiny code sample (formatting test)
// Pick a synonym by context, not by “fancy”
const choose = (word, context) => {
  // pseudo-logic here
  return "appropriate_synonym";
};
Short Reading

The university plans to initiate a mentorship programme to assist first-year students. This initiative will facilitate smoother transitions and enhance academic performance. Students may apply online and submit their preferences.

Task: Replace the bold words with suitable synonyms while keeping the tone formal.

Show Suggested Answers
MCQ
  1. commence
  2. rectify
  3. facilitate
Fill in the Blanks
  1. revise
  2. submit/file
  3. facilitate
  4. verify/validate
Reading

initiate → commence; assist → support; facilitate → enable; enhance → improve; apply → register; submit → file.

Exam tips
  • Prefer precise tone over “fancy” words.
  • Use context clues from the sentence.
  • Eliminate options that clash with collocation.
  • Watch out for connotation traps.
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