steadfast /stedˈfäst/

1. Firm
2. Constant
3. Resolute
4. Steady

• trie
• triecious
• tried
• triene
• trienes
• triennia
• triennial
• triennially
• triennials
• triennium
• trienniums
• trier
• trierarch
• trierarchal
• trierarchies
• trierarchs
• trierarchy
• triers
• tries
• trieteric
• triethyl
• triethylamine
• triethylamines
• trifacial
• trifacial nerve