gowk or gouk /gowk/ (Scot and N Eng dialect)

1. A cuckoo
2. A fool
3. An April fool

• unswear
• unswearing
• unswearings
• unswears
• unsweet
• unsweetened
• unswept
• unswerving
• unswervingly
• unswore
• unsworn
• unsyllabled
• unsymmetrical
• unsymmetrically
• unsymmetries
• unsymmetrised
• unsymmetrized
• unsymmetry
• unsympathetic
• unsympathetically
• unsympathies
• unsympathising
• unsympathizing
• unsympathy
• unsystematic