What are synonyms of these words costly, watch, criminal, down, elder and white man?

costly - expensive, high-priced, valuable
watch - observe, monitor, keep an eye on
criminal - offender, lawbreaker, felon
down - below, beneath, lower
elder - senior, older, aged
white man - Caucasian man, pale man, European man

Costly
- Expensive
- Pricey
- Steep
- Outrageous

Watch
- Glance
- Gaze
- Observe
- Note

Criminal
- Crook
- Felon
- Lawbreaker
- Offender

Down
- Below
- Under
- Beneath
- Depressed

Elder
- Senior
- Elderly
- Older adult
- Graybeard

White man
- Caucasian
- Anglo-Saxon
- Aryan
- European American