S: (adj) related, related to (being connected either logically or causally or by shared characteristics) "painting and the related arts"; "school-related activities"; "related to micelle formation is the...ability of detergent actives to congregate at oil-water interfaces"
W: (v) correlate [Related to: correlative] (bring into a mutual, complementary, or reciprocal relation) "I cannot correlate these two pieces of information"