Learn how to use the comparative “more rigorous” and superlative “most rigorous” with example sentences and differences.

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Notes from a Native English Speaker

Comparative adjectives help us to describe how good or bad something is when compared to something else. For example, something is taller than something else. Superlative adjectives help us to describe something as having the most or least of a particular characteristic within a group. This makes it easier and more accurate to talk about and compare things.

What is the comparative form of “rigorous”?

The comparative form of “rigorous” is “more rigorous”.

Example

The advanced math class is more rigorous than the basic math class.

Example

The training program for athletes is more rigorous than the regular fitness program.

What is the superlative form of “rigorous”?

The superlative form of “rigorous” is “most rigorous”.

Example

Among all the courses, the physics course is the most rigorous.

Example

The military training was the most rigorous experience of my life.

Why is this expression not used with most, more?

"Most" and "more" are used with "rigorous" to form the comparatives and superlatives. The forms "more rigorous" and "most rigorous" are commonly used to indicate a higher degree of intensity or demand.

Does this expression have an irregular comparative/superlative form?

"Rigorous" follows the regular pattern of using "more" and "most" for forming comparatives and superlatives.

Expressions with similar meanings to “more rigorous”

Used to describe something that requires more effort or intensity.

Example

The marathon training is more demanding than the casual running routine.

Used to indicate that something is more difficult or demanding.

Example

The advanced level of the puzzle is more challenging than the beginner level.

Expressions with similar meanings to “most rigorous”

Used to describe something that requires the most effort or intensity.

Example

The PhD program is the most demanding academic pursuit.

Used to indicate that something is the most difficult or demanding.

Example

The obstacle course was the most challenging part of the competition.

Using than with comparative “more rigorous”

When using the comparative form "more rigorous" to compare two things, you would use "than" to connect the two parts of the comparison: Example: "The advanced math class is more rigorous than the basic math class." Here, "than" is used to show that the level of intensity or demand in the "advanced math class" is higher than the level in the "basic math class."

How can I use this expression in context?

“more rigorous” and “most rigorous” can be used in a variety of situations to compare speed.
  • 1Education

    The college course is more rigorous than the high school course.

    The college course is more rigorous than the high school course.

  • 2Training

    The military boot camp is the most rigorous training program.

    The military boot camp is the most rigorous training program.

  • 3Workouts

    The HIIT workout is more rigorous than the regular cardio routine.

    The HIIT workout is more rigorous than the regular cardio routine.

  • 4Research

    The scientific experiment required the most rigorous methodology.

    The scientific experiment required the most rigorous methodology.

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