S: (v) relate (have or establish a relationship to) "She relates well to her peers"
S: (v) interact (act together or towards others or with others) "He should interact more with his colleagues"
S: (v) act, move (perform an action, or work out or perform (an action)) "think before you act"; "We must move quickly"; "The governor should act on the new energy bill"; "The nanny acted quickly by grabbing the toddler and covering him with a wet towel"
W: (n) obligation [Related to: oblige] (a personal relation in which one is indebted for a service or favor)
W: (n) obliger [Related to: oblige] (someone who performs a service or does a favor)
W: (adj) accommodative [Related to: accommodate] (helpful in bringing about a harmonious adaptation) "the warden was always accommodating in allowing visitors in"; "made a special effort to be accommodating"