photolyse(NAmer photolyze) /ʹfohtəliez/ verb trans

• upper crust
• uppercut
• upper house
• uppermost
• upper regions
• upper school
• upper works
• uppish
• uppity
• upraise
• uprate
• upright
• upright piano
• uprise
• uprising
• upriver
• uproar
• uproarious
• uproot
• uprose
• uprush
• upsadaisy
• ups and downs
• upscale
• upsell