“thrive”

To grow vigorously and reach one's full potential.

“The young artist flourished once she moved to the city and found her creative tribe.”

Best for: Works well in both formal writing and everyday speech; slightly more vivid than 'thrive'.

To grow or develop rapidly, especially after a slow or difficult start.

“The startup began to burgeon after its product caught the attention of a major investor.”

Best for: Best in written or formal contexts; implies explosive, organic growth.

To succeed materially or in a broader sense of wellbeing and vitality.

“She left the corporate grind and found she could truly prosper on her own terms.”

Best for: Slightly formal; carries a connotation of earned, sustained success.

To come into one's full strength, beauty, or capability.

“He bloomed under the mentorship of someone who finally believed in him.”

Best for: Punchy and evocative; works brilliantly in personal or emotional narratives.

To grow richly and abundantly, indulging in one's full vitality.

“The garden luxuriated through the wet summer, spilling over every boundary set for it.”

Best for: Richly sensory; ideal for descriptive prose or nature writing.

To teem with life and multiply with vigorous, teeming abundance.

“Ideas began to pullulate in her mind the moment she stepped away from routine.”

Best for: Extremely rare and scholarly; best for literary fiction or to deliberately surprise a reader.