English Practice

The words “flammable” and “inflammable” both mean “able to catch fire easily.” This seems confusing because the prefix “in-” often means “not” (like incomplete or invisible), but in this case it has a different origin and meaning.

1. Origin of the words
Both words come from the Latin verb “flammare,” which means “to set on fire.” The word “inflammare” in Latin meant “to ignite or set ablaze.” From this root we get inflammable, meaning something that can easily catch fire.

2. Why “inflammable” doesn’t mean “not flammable”
In inflammable, the prefix “in-” does not mean “not.” Instead, it means “into” or “toward,” indicating the action of being set into flames. So inflammable literally means “capable of being set into flames.”

3. Why “flammable” was introduced
Because many people thought “inflammable” meant “not flammable,” safety organizations started using “flammable” instead to avoid confusion. For example, warning labels on fuel tanks, chemicals, and gases usually say “flammable.”

4. Modern usage
Today:

Flammable = easily catches fire (preferred on safety labels)

Inflammable = also means easily catches fire, but used less in safety contexts because it can confuse people.

Example:

Petrol is flammable.

Petrol is inflammable.
Both sentences mean the same thing.

The hyphen is used to connect words, like you say.
Ex: Twenty-two.

The en-dash is used in the context of a span of time.
Ex: 1996-2018, February-March.

The em-dash is used when inserting a thought.
Ex:He wouldn't—couldn't—go home.

Important Synonyms

Birthday Vocabulary

Figure of Speech

Difference between Climate and Weather ☁️

The table turns anyway.

Nothing stays the same forever,
not the power,
not the pain,
not the position you’re in today.

Seasons shift.

Roles reverse.

What feels permanent now
will one day look different.

So stay humble in your highs.
Stay hopeful in your lows.

Because the table always turns,

and change
is the only thing
that doesn’t.

Good Morning 🌄

30 COMMON ABBREVIATIONS

1. etc. → et cetera (and so on)
2. e.g. → exempli gratia (for example)
3. i.e. → id est (that is / in other words)
4. N/A → Not Applicable / Not Available
5. ASAP → As Soon As Possible
6. FYI → For Your Information
7. DIY → Do It Yourself
8. BTW → By The Way
9. ETA → Estimated Time of Arrival
10. AKA → Also Known As
11. TBD → To Be Decided
12. TBA → To Be Announced
13. VS → Versus
14. approx. → Approximately
15. dept. → Department
16. govt. → Government
17. hrs → Hours
18. min → Minute
19. sec → Second
20. misc. → Miscellaneous
21. ref. → Reference
22. temp. → Temperature / Temporary
23. qty → Quantity
24. msg → Message
25. addr. → Address
26. appt. → Appointment
27. est. → Estimated / Established
28. ltd. → Limited
29. incl. → Including
30. excl. → Excluding

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Pronouns are words that replace nouns to avoid repetition and make sentences smoother. In English grammar, subject pronouns, object pronouns, and possessive forms each have a specific role in a sentence. Many learners confuse these forms, which leads to common grammar mistakes in speaking and writing. Understanding how pronouns work is essential for forming correct sentences and improving overall English fluency.

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English | Spoken + Grammar + Vocab