Septennial
Synonyms for Septennial
- septuplehaving seven of something
- septenaryhaving seven of something
- septemviralhaving seven of something
- seven
- biennial
- triennial
- jubilee
- sevens
- decennial
- quinquennial
- tricennial
- octennial
- quadrennial
- sextennial
For more similar words, try Septennial on Thesaurus.plus dictionary