posterior /po-stēˈri-ər/

1. Coming after
2. Later
3. Positioned behind or at the back
4. On the side next to the axis (botany)

1. (usu in pl) one's descendants
2. Posterity
3. (formerly in pl) one's rear parts, the buttocks (informal; facetious)
4. (in pl) latter part (Shakespeare; facetious)

posteriorˈity noun

• packstaff
• packstaffs
• packthread
• packthreads
• pack-train
• pack-trains
• pack-twine
• pack up
• packway
• packways
• paco
• pacos
• pact
• pacta
• paction
• pactional
• pactioned
• pactioning
• pactions
• pacts
• pactum
• pactum illicitum
• pactum nudum
• pacy
• pad