sack B2

/ˈsæk/ A large bag made of strong material like cloth or paper, used for carrying things.

packsack C2+

/ˈpæksæk/ a bag carried on the back for transporting supplies, a knapsack

sac C2+

/sæk/ a pouch or bag-like cavity in an organism, often holding fluid

sacking C2+

/ˈsækɪŋ/ coarse fabric used to make sacks; dismissal from a job; plunder of a place