trigram /trīˈgram/

1. An inscription of three letters
2. A figure of three lines

trigrammatˈic or trigrammˈic adjective

• toilet papers
• toiletries
• toilet roll
• toilet rolls
• toiletry
• toilets
• toilet service
• toilet services
• toilet set
• toilet soap
• toilet soaps
• toilet table
• toilet tables
• triarchy
• Trias
• Triassic
• triathlete
• triathletes
• triathlon
• triathlons
• triatic
• triatics
• triatic stay
• triatic stays
• triatomic