1. Endogenous neurotransmitter
2. Melatonin
3. Happiness hormone
4. 5-hydroxytryptamine
5. 5-HT
6. Chemical messenger
7. Brain chemical
8. Emotional regulator
9. Neurotransmitter
10. Feel-good hormone
11. Pleasure hormone
12. Joy molecule
13. Chemical of happiness
14. Neurochemical
15. Neurohormone
16. Happiness neurotransmitter
17. Feel-good neurotransmitter
18. Neurochemical of joy
19. Happiness chemical
20. Pleasure neurotransmitter
21. Neurochemical of pleasure
22. Mood regulator
23. Chemical of pleasure
24. Feel-good chemical
25. Emotional hormone
26. Neurohormone of happiness
27. Neurochemical of joy
28. Neurochemical of emotion
29. Neurotransmitter of pleasure
30. Neurohormone of joy

Searching for synonyms for the word «serotonin» can be a difficult task. Finding the best ideas and other words for this important neurotransmitter can help you better understand its role in the body. Serotonin is an endogenous neurotransmitter, also known as 5-hydroxytryptamine (5-HT), melatonin, or the happiness hormone. It is a chemical messenger that helps regulate emotions, and can be referred to as the pleasure hormone, joy molecule, chemical of happiness, or feel-good hormone. Neurotransmitters, neurochemicals, and neurohormones are all related to serotonin, and can also be used as synonyms. Knowing the best ideas and other words for serotonin can help you better understand its role in the body and how it affects mood and emotions.