Your English writing platform
Discover LudwigSuggestions(5)
The phrase "are considered difficult" is correct and usable in written English.
It can be used when discussing perceptions or opinions about the level of difficulty of a task, subject, or concept.
Example: "Mathematics and advanced physics are considered difficult by many students."
Alternatives: "are viewed as challenging" or "are seen as hard."
Exact(28)
These late, great quartets are considered difficult.
Same reason we have animals that are considered difficult, or if we foster children that are considered difficult".
Both are considered difficult given the parties' differences.
Min max problems are considered difficult to solve, specially constrained min max optimization problems.
But he added that "it's always hard to raise money when you're exploring subjects that sometimes are considered difficult".
The objective of this study is to identify the mathematical topics which are considered difficult and challenging by the students.
Similar(32)
"Since I was considered difficult to sack, I could be bloody-minded.
Pullman told me that his mother, Audrey, was considered "difficult" by her family.
She was considered "difficult" by teachers as well as by her parents.
Traditionally, product development and design have been considered difficult areas to manage.
More suggestions(14)
are considered problematic
are considered complex
are considered tricky
are considered tough
are in difficult
are considered challenging
are considered satisfactory
are how difficult
are considered unacceptable
are considered desirable
are considered correct
are considered identical
are considered secure
are considered necessary
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com