trigraph /trīˈgräf/

A combination of three letters for one sound

• isotropisms
• isotropous
• isotropy
• isotype
• isotypes
• isoxsuprine
• isoxsuprines
• isozyme
• isozymes
• ISP
• ispaghula
• I-spy
• Israeli
• Israelite
• Israelitic
• Israelitish
• ISS
• issei
• isseis
• ISSN
• ISSP
• issuable
• issuably
• issuance
• issuances