General Descriptors:
* Strong: resolute, indomitable, valiant, spirited, tenacious, courageous
* Positive: enthusiastic, vibrant, optimistic, cheerful, joyous, playful, buoyant, lively, vivacious
* Negative: depressed, dispirited, defeated, broken, weary, listless, apathetic
Descriptors of Specific Types of Spirit:
* Religious: sacred, holy, divine, angelic, heavenly
* Artistic: creative, imaginative, inspired, inventive, artistic
* Nationalistic: patriotic, national, proud, loyal
* Independent: free, rebellious, unyielding, uncompromising, individualistic
* Adventurous: bold, daring, intrepid, adventurous, risk-taking
* Wise: wise, philosophical, reflective, insightful, thoughtful
More nuanced words:
* Ethereal: otherworldly, unworldly, mystical
* Unwavering: firm, determined, steadfast, unyielding
* Triumphant: victorious, successful, accomplished, celebratory
* Resilient: tough, adaptable, enduring, unbreakable
The best adjective to use will depend on the specific meaning you want to convey.
For example:
* "She has a strong spirit." (Implies determination and resilience)
* "The children were full of joyful spirit." (Implies happiness and excitement)
* "He has a restless spirit." (Implies a desire for change or adventure)
* "The play conveyed a religious spirit." (Implies a spiritual or divine aspect)
I hope this gives you a good starting point for choosing the right adjective to describe "spirit."