crucial /krooˈshəl/

1. Testing or decisive
2. Essential, very important
3. Very good (slang)
4. Crosslike
5. Of the nature of a crux

cruˈcially adverb

• album-leaf
• album-leaves
• albums
• alburnous
• alburnum
• alburnums
• alcahest
• alcahests
• Alcaic
• alcaicería
• alcaicerías
• Alcaic strophe
• alcaide
• alcaides
• alcalde
• alcaldes
• Alcantara
• alcarraza
• alcarrazas
• alcatras
• alcatrases
• alcayde
• alcaydes
• Alcelaphus
• alchemic