The phrase "a slight connection" is correct and usable in written English.
It can be used to describe a minimal or weak relationship between two things or ideas.
Example: "There seems to be a slight connection between the two theories, but further research is needed to establish a stronger link."
Alternatives: "a minor link" or "a small relationship".
The question is: What happened afterward?" said Paul Hackett, an attorney for a Marine officer with a slight connection to the case.
He had only a slight connection to Canada — his aunt lived near Vancouver — but his death caused recrimination so strong it helped elect an idealistic, refugee-friendly prime minister, Justin Trudeau.
A clinical study earlier this year found no link between regular- or low-fat cheese and heart disease; there even seemed to be a slight connection with regular-fat cheese and better HDL cholesterol levels.
She noted that the royal family already had a slight connection to the university.
For a lot of us who are soccer fans, this means so much to us". Gatica has a slight connection to the U.S. women's team.
Network with people you know or share a connection, even a slight connection will work.
Accent-curved walls: This type of wall is curved but then appendaged to a straight wall behind, so that it appears there is only a very slight connection between the two at where the curved wall is at its deepest.
MR: And I bet this is a bit of a special album to you in that it's connected to you personally, with a slight biographical connection?
The sequence in which Thor, striving to retrieve his precious hammer, wrestles with a security guard in the mud has a slight, squelching connection with the climactic battle in Branagh's "Henry V," but, that aside, it's hard to discern his touch.
Little though they know it, anyone who has put a supermarket carton of "own-brand" pineapple juice in their shopping basket has some slight connection to Hall.
The trade center tragedy has prolonged or exaggerated the sorrow even for families whose losses had slight connection to the disaster, leading some to yoke their pain to the nation's.
