The phrase "rightly among" is grammatically correct and can be used in written English.
It means that something or someone is appropriately or deservedly included in a group or category. Example: The company's founder is rightly among the most influential leaders in the tech industry.
Peterborough are rightly among the League One favourites for promotion and they are certainly not going to be boring.
Both are rightly among the best-known bands from Cajun country, but they work at opposite ends of the zydeco spectrum.
Italian law n.96, 1996, foreseeing norms regarding rape and abuse, finally gave significant relevance to sex crimes, which were removed from the group of "crimes against morality and public decency" and classified rightly among "crimes against the person and against personal freedom".
Canterbury are rightly rated among the premiership's elite.
They rightly present, among the desserts, an irresistible hot fudge sundae, because the only proper coda to gluttony on the scale of a Luger porterhouse, which impresses even when it doesn't awe, is more gluttony.
Recorded between 1925 and 1928, the tracks that make up the Hot Fives and Hot Sevens are rightly considered among the most important and influential in 20th-century American music.
I encourage you to watch his moving remarks below, which some have rightly commented were the "among his very best".
Quite rightly, we remained among the living;.
These may rightly be deemed among the most brilliant achievements of the human mind.
Tony Abbott's description of remote Aboriginal communities as a "lifestyle choice" rightly caused anger among the Indigenous community.
Local environmental problems of noise and air pollution will, rightly, rank high among objections to specific plans.
