expletive /ek-, ik-splēˈtiv or eksˈpli-tiv/

1. Filling out
2. Added merely to fill up (a line of verse)

1. A swear-word of any kind
2. A meaningless oath
3. A word or anything present merely to fill a gap
4. A word inserted to fill up a sentence or line of verse
5. A meaningless word serving a grammatical purpose only

• phytotoxic
• phytotoxicities
• phytotoxicity
• phytotoxin
• phytotoxins
• phytotron
• phytotrons
• pi
• PI
• pia
• PIA
• piacevole
• piacular
• piacularities
• piacularity
• pia desideria
• piaffe
• piaffed
• piaffer
• piaffers
• piaffes
• piaffing
• pia fraus
• pia mater
• pia maters