Comparative تر With از
Comparing Two Things
بزرگتر means bigger. این خانه از آن خانه بزرگتر است compares this house with that house.
How It Works
Build a comparative. بزرگ → بزرگتر gives “big → bigger.” Modern standard writing commonly uses a half-space before ـتر. زیبا → زیباتر is another familiar form with a nonjoining vowel-final stem.
Name the standard. این خانه از آن خانه بزرگتر است means “This house is bigger than that house.” The از phrase can also follow the adjective: این خانه بزرگتر از آن خانه است. The basic comparison stays the same.
In this comparison, از does not mean a physical source. It marks the thing or person against which the quality is compared.
Common بهتر is the ordinary comparative of خوب. Forms such as خوبتر can occur with their own context or register; do not label an attested variant wrong simply because the beginner default is بهتر.
If the comparison standard is already clear, the sentence can leave it unspoken: این بهتر است, “This is better.” Do not invent a required second item when the conversation already supplies it.
Examples (4)
- این خانه از آن خانه بزرگتر است.
This house is bigger than that house.
از introduces the comparison standard.
- این خانه بزرگتر از آن خانه است.
This house is bigger than that house.
The comparison phrase can follow the adjective.
- سارا از رضا بلندتر است.
Sara is taller than Reza.
The adjective stays unchanged for the people’s gender.
- این کتاب بهتر است.
This book is better.
Common بهتر is learned directly; context supplies the comparison standard.
How It Connects
Learn This First
Use ـتر with an attested adjective and از for a stated comparison standard, and learn common بهتر separately.
Related Patterns
Learn Next
Patterns that build on this one.