pt

1. Part
2. Past
3. Past tense
4. Pint or pints
5. Point
6. Port
7. Post-town

PT

1. Pacific Time
2. Personal trainer, or training
3. Physical therapy
4. Physical training
5. Postal telegraph
6. Pupil teacher
7. Purchase tax (historical)

Pt (chem)

Platinum

• waterways
• waterweed
• waterweeds
• water wheel
• water wheels
• water wings
• water witch
• water witches
• water witching
• waterwork
• waterworks
• water-worn
• watery
• water yam
• water yams
• Watling Street
• wats
• watt
• wattage
• wattages
• Watteau
• Watteau bodice
• Watteauish
• watter
• wattest