1. The cardinal number that is the sum of four and one
   - five, 5, V, cinque, quint, quintet, fivesome, quintuplet, pentad, fin, Phoebe

Type of: digit, figure

• sharp-sighted
• sharp-sightedness
• sharp-tailed grouse
• sharp-tasting
• let it go
• let loose
• let off
• let on
• let rip
• let the cat out of the bag
• let-out
• letch
• letdown
• lethal
• lethal agent
• lethal dose
• lethal gene
• lethality
• lethally
• lethargic
• lethargic encephalitis
• lethargically
• lethargy
• Lethe
• Lethean