The phrase "considered synonymous" is correct and usable in written English.
It can be used when discussing terms or concepts that are regarded as having the same meaning.
Example: "In many contexts, the terms 'happy' and 'joyful' are considered synonymous."
Alternatives: "regarded as equivalent" or "deemed interchangeable."
Other taxa considered synonymous with H. ferrugineum are Pierre Bulliard's 1791 Hydnum hybridum (including later synonyms Calodon hybridus (Bull).
If hydration is refused, TS cannot be considered synonymous with euthanasia.
This, though, would not bring the chaos with which the word anarchy is often considered synonymous.
Despite minor differences in emphasis, the terms human-factors engineering and ergonomics may be considered synonymous.
For the purposes of this article, the two terms may be considered synonymous.
It is so reliable, so steady, so definite that lack of a pulse is sometimes considered synonymous with death.
The same study recommended that T. c. flavescens of the Isle of Youth is better considered synonymous with the nominate subspecies described from the main island of Cuba.
Clearly, motorcycles are not considered synonymous with good, clean living, which is why Ms. Fleming occasionally worried about how her managers would feel about her riding one.
Now that's real status; once you're considered synonymous with a famous fictional character you've yet to be seen appearing as, you've really arrived.
Tesla has long been considered synonymous with Elon Musk, the billionaire overseeing almost every detail of the carmaker from marketing and strategy to engineering and production issues.
Outside the British Isles, England is often erroneously considered synonymous with the island of Great Britain (England, Scotland, and Wales) and even with the entire United Kingdom.
