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100 Idioms for Describing People

April 17, 2026

100 Idioms for Describing People

No. Item Definition
1. a big mouth cannot keep secrets
2. a blabbermouth talks too much
3. a brainiac very intelligent person
4. a brave soul courageous person
5. a breath of fresh air refreshingly different person
6. a bright spark intelligent, lively person
7. a brown-noser flatters to get ahead
8. a chatterbox talks constantly
9. a chicken cowardly person
10. a cold fish emotionally distant person
11. a control freak needs to control everything
12. a daredevil takes dangerous risks
13. a daydreamer often lost in thoughts
14. a dreamer idealistic, imaginative person
15. a few sandwiches short somewhat crazy or foolish
16. a firecracker lively, spirited person
17. a fish out of water uncomfortable in situation
18. a free spirit independent, unconventional person
19. a go-getter ambitious and energetic person
20. a golden child favored, praised person
21. a good egg a kind, reliable person
22. a goody two-shoes overly virtuous person
23. a hard nut to crack difficult to understand person
24. a has-been no longer successful person
25. a heart of gold very kind and generous
26. a high-flyer very successful, ambitious person
27. a hopeless romantic believes in ideal love
28. a hotshot showy, talented person
29. a know-it-all acts like they know everything
30. a late bloomer succeeds later than others
31. a live wire energetic, exciting person
32. a lone wolf prefers being alone
33. a loose cannon unpredictable, risky person
34. a man of his word keeps promises reliably
35. a misfit doesn’t belong socially
36. a motor mouth talks very fast and nonstop
37. a mover and shaker influential, active person
38. a never-was failed to become successful
39. a pain in the neck annoying person
40. a party pooper ruins a good time
41. a people person someone who likes others
42. a piece of work difficult or unusual person
43. a ray of sunshine cheerful, uplifting person
44. a real character distinctive, interesting person
45. a rebel without a cause rebellious without clear reason
46. a rising star newly successful person
47. a risk-taker willing to take risks
48. a romantic at heart naturally romantic person
49. a scaredy-cat easily frightened person
50. a self-starter works without being told
51. a shrinking violet very shy person
52. a silver-tongued devil charming but untrustworthy
53. a smart cookie clever person
54. a smooth talker persuasive, possibly insincere
55. a snob looks down on others
56. a social butterfly very sociable and outgoing
57. a soft touch easily persuaded by pity
58. a spring chicken young person, often ironically
59. a square peg doesn’t fit in
60. a stick-in-the-mud dull, old-fashioned person
61. a straight shooter honest and direct person
62. a stuffed shirt formal, self-important person
63. a teacher’s pet favored by authority
64. a thorn in my side constant source of trouble
65. a thrill seeker seeks excitement and danger
66. a ticking time bomb likely to explode in anger
67. a tough cookie strong and resilient person
68. a wallflower shy at social events
69. a wet blanket spoils others’ fun
70. a whiz kid young, very talented person
71. a wild child rebellious, unruly person
72. a wise guy sarcastic, cheeky person
73. a yes-man agrees to gain favor
74. all talk and no action boasts but does nothing
75. an old fuddy-duddy old-fashioned, boring person
76. an old hand experienced person
77. an open book easy to read emotionally
78. away with the fairies dreamy and inattentive
79. cool as a cucumber very calm and composed
80. full of beans very energetic and lively
81. full of hot air talks big without substance
82. holier than thou self-righteous and judgmental
83. in one’s own world not aware of surroundings
84. no spring chicken not young anymore
85. not playing with a full deck not thinking clearly
86. not the brightest bulb not very smart
87. not the sharpest tool not very intelligent
88. off one’s rocker crazy or irrational
89. on a high horse acting morally superior
90. out to lunch not paying attention
91. penny-pincher very careful with money
92. quick as a whip very quick-witted
93. quick on the draw responds very quickly
94. salt of the earth very good and honest
95. sharp as a tack very intelligent and alert
96. the black sheep family outsider or troublemaker
97. the life of the party most fun person present
98. the odd one out different from the group
99. tight-fisted unwilling to spend money
100. too big for boots overconfident and arrogant
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