This includes the not - always - obvious relationships between letters and sounds, not to mention the 52 visually and verbally similar labels for letter names and sounds. (betterevidence.org)
Perhaps it has the most obvious relationship with fashion — although perhaps they all do actually. (aestheticamagazine.com)
The most obvious relationships are husbands / wives and parents / children, although there are many other options. (quickquote.com)