Alternative forms
- 𑀣𑀺𑀭 (Brahmi script)
- थिर (Devanagari script)
- থির (Bengali script)
- ථිර (Sinhalese script)
- ထိရ (Burmese script)
- ถิร or ถิระ (Thai script)
- ᨳᩥᩁ (Tai Tham script)
- ຖິຣ or ຖິຣະ (Lao script)
- ថិរ (Khmer script)
- 𑄗𑄨𑄢 (Chakma script)
Compare Sanskrit स्थिर (sthira).
thira
- firm
- solid
- lasting
