1. Marked by firm determination or resolution; not shakable
   - firm, steadfast, steady, stiff, unbendable, unshakable, unwavering, unshakeable

See also: resolute

• estuarial
• estuarine
• estuary
• Estuary English
• esurience
• esurient
• et al.
• et alia
• et aliae
• et alibi
• et alii
• et seq.
• eta
• etagere
• etalon
• etamin
• etamine
• etanercept
• etc.
• etcetera
• etch
• etched
• etcher
• etching
• ETD