(formal) friend

weekend

taking care of something while the owner is absent / a caretaker

to take care of something while the owner is away

dog; canine / one who is loyal (like a dog) / a spy

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me

personal, private / secret