concenter/kənʹsentə/ verb trans and intrans

• spaghetti
• spaghetti western
• spahi
• spake
• spall
• spallation
• Spam
• spam
• span
• Spandex
• spandrel
• spangle
• Spanglish
• Spaniard
• spaniel
• Spanish
• Spanish American
• Spanish fly
• Spanish guitar
• Spanish moss
• Spanish omelette
• Spanish onion
• spank
• spanker
• spanking