The phrase "a group of slightly" is not correct and seems incomplete in written English.
It could be used in a context where you are describing a group that has slight variations or characteristics, but it requires additional information to be meaningful.
Example: "A group of slightly different opinions emerged during the discussion."
Alternatives: "a collection of slightly" or "a set of slightly".
Infoworld, another publication, surveyed a group of slightly more powerful systems, looking for a good combination of value and performance.
Like a seed falling on fertile soil, each new Western chain store seems to generate a group of slightly cheaper domestic clones nearby.
A report this week from the credit bureau TransUnion measured a group of slightly more stressed owners and found less hopeful news.
On Monday Gammans will take a small plastic box from the fridge in her camper van, and a group of slightly puzzled Swedish short-haired queens will tumble out into the Kent sunshine.
Robin Hazlehurst has the goods on Al Dibs: "You mention the Iraqi third division team Al Dibs, can I hazard that they are a group of slightly dyslexic improvisers?
In the same way that Top Gear's crossover appeal lay in watching a bunch of floral-shirted buffoons talk entertainingly about cars, The Gadget Show's appeal is watching a group of slightly more relatable people waffling about TVs, scooters and all manner of other assorted doohickies.
In 1990 "reservations" in government jobs and university places for dalits were extended to a group of castes slightly higher-up the pecking order, the "Other Backward Classes" (OBCs).
A contemporary at his then left-leaning Oxford college, Magdalen, remembers him as "a Tory Boy – you could just tell", who grew his hair long in the early-90s rave style, and "really wanted to be part of the gang that liked the Happy Mondays", but ended up sitting in a corner of the college bar with a group of other, slightly marginalised Tory Boys from smart families.
Women's use of long-term hormonal birth control – like Depo-Provera shots and Nexplanon implants – increased by 68percentt, as compared to a control group of slightly younger and slightly older women, after the provision went into effect.
After the young adult provision was enacted, the rate of babies born to women aged 20 to 25 fell by 10percentt, as compared to a control group of slightly older women.
The data showed that, by 2013, young adults aged 23 to 35 were nine percent less likely to have married, compared to a control group of slightly older people.
