1. (verb) make lighter or brighter

• illume
• illuminate
• illumine
• light

2. (verb) become clear

• brighten
• clear
• clear up

3. (verb) begin to smoke

• fire up
• light

1. (verb) start to burn with a bright flame

• catch fire
• combust
• conflagrate
• erupt
• ignite
• take fire

2. (verb) make lighter or brighter

• lighten
• lighten up

3. (verb) ignite

• ignite
• light

4. (verb) begin to smoke

• ignite
• light

1. (verb) make lighter or brighter

• floodlight
• spotlight

1. (verb) make lighter or brighter

• brightness
• brightness level
• light
• luminance
• luminosity
• luminousness
• illuminance
• illumination
• illuminant
• illumination
• light
• light source
• light
• lightness
• light
• light
• visible light
• visible radiation
• light
• lighting

2. (verb) begin to smoke

• igniter
• ignitor
• light
• lighter

1. (verb) become clear

• cloud
• overcast