acrostic /ə-krosˈtik/

1. A poem or puzzle in which the first (or last) letters of each line spell a word or sentence
2. An acronym

• halbert
• halberts
• Halbstarker
• halcyon
• halcyon days
• halcyons
• hale
• hale and hearty
• haled
• haleness
• halenesses
• haler
• halers
• haleru
• hales
• halest
• half
• halfa
• half a bar
• half-a-crown
• half-adder
• half-adders
• half-a-dozen
• half-and-half
• half-ape