Study notes for BEGS-183 Block 1 Unit 2. Covers active vs passive vocabulary, content and function words, homonyms, homophones, homographs, idiomatic expressions, formal and informal register, prefixes, suffixes, compounding, collocations, gradable and non-gradable antonyms, synonyms, and dictionary and thesaurus use. Free PDF download.
Free study notes by IGNOUNotes.in for BEGS-183 Block 1 Unit 2 — Enhancing Vocabulary. Like bricks build walls, words build sentences — but words also need appropriacy, word order, and nuance of meaning. This unit gives you a systematic toolkit: active vs passive vocabulary, content vs function words, homonyms, homophones, homographs, idioms, formal/informal register, prefixes, suffixes, compounding, collocations, antonyms, and synonyms. Full model answers included.
To use a word correctly you must know: its meaning, its pronunciation, the context it is used in, the words that collocate with it, and its grammar (noun/verb? countable/uncountable? transitive/intransitive?). Merely memorising a definition is not enough. You need repeated exposure in different contexts before a word moves from passive to active vocabulary.
| Type | What They Are | List Type | Examples |
|---|---|---|---|
| Content Words | Nouns, verbs, adjectives, adverbs — carry primary meaning even in isolation | OPEN — new words constantly added: helipad, smartphone, phishing, flash mob, selfie, podcast | dog, run, beautiful, quickly, justice |
| Function Words | Modal/auxiliary verbs, determiners, prepositions, conjunctions — carry grammatical meaning | CLOSED — unchanged for centuries; no new prepositions or determiners added in modern English | the, in, and, can, but, although, which |
Homonyms have the same spelling AND same pronunciation but completely different meanings in different contexts. Context alone determines which meaning applies.
| Word | Meaning 1 | Meaning 2 | Meaning 3 |
|---|---|---|---|
| club | Association (sports club) | Weapon (heavy stick with thick end) | Card suit / to combine two paragraphs |
| bed | Furniture for sleeping | Garden plot (a bed of roses) | Layer (serve curry on a bed of rice) |
| bank | Financial institution | River bank (edge of river) | To tilt (an aircraft banks in a turn) |
| fair | Just / equitable | A travelling entertainment fair | Light in colour (fair hair) |
Vehicles across India display: "Keep Distance. Power Break." — This is WRONG. The correct word is Brake (a device to stop a vehicle). Break means to smash something or a pause. This is a classic homophone confusion — both words sound identical but mean completely different things. This appears as a standard example in the IGNOU textbook and is tested in exams.
| Homophone Pair | Meanings |
|---|---|
| great / grate | great = wonderful; grate = to shred food on a grater, or a metal frame over a fire |
| flour / flower | flour = powdered grain for baking; flower = the bloom of a plant |
| break / brake | break = to smash or a pause/rest; brake = device to stop a vehicle ← most commonly tested |
| there / their / they're | there = at that place; their = belonging to them; they're = they are |
| stationary / stationery | stationary = not moving; stationery = writing materials (paper, pens, envelopes) |
| bow / bough | bow (rhymes with 'now') = to bow the head; bough (same sound) = a branch of a tree |
Homographs have the same spelling but different pronunciation and different meanings. Context determines both how to say the word AND what it means.
| Word | Pronunciation 1 | Meaning 1 | Pronunciation 2 | Meaning 2 |
|---|---|---|---|---|
| minute | MIN-it | Unit of time (60 seconds) | my-NYOOT | Tiny, very small |
| bow | rhymes with 'low' | Archery bow / tied bow (ribbon) | rhymes with 'now' | To bow the head in respect |
| lead | rhymes with 'feed' | To lead (guide or go first) | rhymes with 'bed' | The heavy metal (Pb) |
| live | rhymes with 'give' | To live (reside somewhere) | rhymes with 'dive' | Alive / a live broadcast |
| wound | rhymes with 'found' | Past tense of 'wind' (wound up) | rhymes with 'mooned' | An injury / cut |
Idioms are fixed expressions whose meaning CANNOT be derived from the individual words. They must be learned as a complete unit. Understanding comes only through repeated contact with the language in real contexts — not from translating word by word.
| Idiom | Meaning | Example Sentence |
|---|---|---|
| play second fiddle | to be in a less important/subordinate position | "In that project, Rahul always played second fiddle to his senior." |
| pressed for time | having very little time; in a hurry | "I can't talk now — I'm completely pressed for time." |
| have a head like a sieve | to forget things easily; poor memory | "She has a head like a sieve — she forgot the meeting again." |
| drop a line | to write a short letter or message | "Drop me a line when you reach Srinagar." |
| apple of one's eye | a person who is greatly loved or cherished | "That youngest daughter is the apple of her father's eye." |
| skeleton in the cupboard | a family secret or embarrassing fact nobody likes to reveal | "Every family has a skeleton in the cupboard." |
| lend an ear | to listen attentively and sympathetically | "When I was troubled, she always lent an ear." |
| make short work of | to deal with or finish something very quickly | "The experienced lawyer made short work of that argument." |
| Word | Register | Connotation |
|---|---|---|
| fat / plump / obese | informal-disapproved / informal-neutral / formal-clinical | Same body condition described with increasing neutrality |
| firmness / stubbornness / pigheadedness | approved / disapproved / strongly disapproved | Same quality — determination — viewed positively or negatively |
| dirt cheap | informal | Very inexpensive — positive connotation |
| laudatory | formal | Expressing high praise |
| soporific | formal | Causing sleepiness |
| clobber | informal | To hit someone hard |
| Prefix | Meaning | Examples |
|---|---|---|
| un-, in-, dis-, il-, ir-, im- | Negative / reversal | uncommon, inconvenient, disagree, illegal, irregular, impossible |
| mis- | Wrongly / incorrectly | misrepresent, misinform, misunderstand |
| multi- | Many | multilingual, multifaceted, multimedia |
| hyper- | Extremely / over | hyperactive, hypersensitive, hypermarket |
| fore- | Before / in advance | forenoon, forewarn, foresee |
| mal- | Bad / abnormal | malnutrition, malpractice, malfunction |
| ultra- | Beyond / extremely | ultramodern, ultrasound, ultraviolet |
| Suffix | Function | Examples |
|---|---|---|
| -ment | Noun — action or result | disagreement, development, achievement |
| -ness | Noun — state of being | happiness, darkness, kindness |
| -ful / -less | Adjective — full of / without | hopeful, careful / hopeless, careless |
| -tion / -sion | Noun — action or result | communication, revision, suggestion |
| -ism | Noun — doctrine or practice | heroism, journalism, Hinduism |
| -ise / -ize | Verb — to make | immortalise, organise, realise |
| -hood | Noun — state or condition | boyhood, statehood, neighbourhood |
| Dictionary Feature | What It Tells You | Why It Matters |
|---|---|---|
| Pronunciation | Phonetic symbols + stress pattern | English spelling is misleading — 'receive' not 'recieve'; 'climb' has silent 'b' |
| Word Class | Noun, verb, adjective, adverb | 'Mind' is both noun AND verb — class changes how you use it |
| Grammar | Countable/uncountable | transitive/intransitive | 'milk' is uncountable (not "a milk"); 'remain' is intransitive (no direct object) |
| Multiple Meanings | All senses with example sentences | 'free' = (1) not controlled, (2) not a prisoner, (3) costing nothing — three different meanings |
| Collocations | Words that naturally go together | 'heavy rain' NOT 'strong rain'; 'make a mistake' NOT 'do a mistake' |
| Idioms | Fixed expressions using the headword | 'a bone of contention', 'hit the roof', 'apple of my eye' |
| Etymology | Where the word came from | Helps remember meaning: 'thesaurus' = Greek for 'treasure house' |
A thesaurus gives you alternative words (synonyms) but does NOT tell you how to use them correctly. Always verify any thesaurus word in a dictionary before using it — synonyms differ in nuance, register, and context. The thesaurus is your first step; the dictionary is your second. Using the wrong synonym can make your writing sound unnatural or even change the meaning entirely.
Get high-quality, professionally printed study notes delivered to your home. Comprehensive, easy to read, and perfect for exam preparation!