you'll /ūl or yŭl/ a contraction of you will or you shall

• darker
• darkest
• darkey
• darkeys
• darkfield microscope
• darkfield microscopes
• dark glasses
• dark-ground illumination
• dark horse
• dark horses
• dark-house
• dark-houses
• darkie
• darkies
• darkish
• dark lantern
• dark lanterns
• darkle
• darkled
• darkles
• darkling
• darkling beetle
• darkling beetles
• darklings
• darkly