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100 Nature Idioms and Expressions

March 19, 2026

100 Nature Idioms and Expressions

No. Item Definition
1. a drop in the ocean a very small amount
2. a ray of sunshine something that brings happiness
3. add fuel to the fire make a bad situation worse
4. after the storm when trouble has passed
5. all at sea confused and uncertain
6. as free as a bird completely free
7. as old as the hills very old
8. bark up the wrong tree pursue the wrong idea
9. beat around the bush avoid saying it directly
10. between a rock and a hard place facing two bad choices
11. big fish in a small pond important in a small group
12. bite the dust fail or die
13. blow hot and cold keep changing your attitude
14. blow over pass without lasting harm
15. break the ice make people feel relaxed
16. calm before the storm quiet before trouble
17. cast pearls before swine offer to those who won’t value
18. chase rainbows pursue unrealistic dreams
19. cloud nine a state of great happiness
20. come rain or shine no matter what happens
21. cool as a cucumber very calm
22. dark as night very dark
23. dawn on someone become clear to someone
24. dead as a doornail completely dead
25. dig your own grave cause your own failure
26. dog days hottest days of summer
27. down to earth practical and realistic
28. eat like a bird eat very little
29. every cloud has a silver lining good can come from bad
30. fair-weather friend friend only in good times
31. fall by the wayside be abandoned or fail
32. feather your nest enrich yourself unfairly
33. feel under the weather feel slightly ill
34. fish out of water uncomfortable in a situation
35. flood of tears a lot of crying
36. fly in the ointment a small problem spoiling things
37. follow the herd do what others do
38. for the birds worthless or silly
39. fresh as a daisy rested and energetic
40. get wind of hear a rumor
41. get your ducks in a row get organized
42. go against the grain do the opposite of usual
43. go down in flames fail spectacularly
44. go with the flow accept things as they come
45. grass is always greener others seem better off
46. hard as nails tough and unsentimental
47. have a whale of a time have a great time
48. have bigger fish to fry have more important tasks
49. head in the clouds daydreaming and unrealistic
50. hold your horses wait and be patient
51. in full bloom at peak development
52. in the same boat in the same situation
53. it’s raining cats and dogs raining very heavily
54. keep your head above water manage to survive financially
55. kill two birds with one stone achieve two goals at once
56. knock on wood avoid bad luck
57. last straw final cause of anger
58. leave no stone unturned search everywhere
59. let sleeping dogs lie avoid restarting trouble
60. like a fish to water adapt very easily
61. like water off a duck’s back not affected by criticism
62. lion’s share the largest part
63. make hay while the sun shines use opportunities while available
64. make waves cause trouble or change
65. miss the boat lose an opportunity
66. muddy the waters make things more confusing
67. neither fish nor fowl hard to classify
68. nip it in the bud stop something early
69. no spring chicken not young anymore
70. not a snowball’s chance in hell no chance at all
71. off the beaten path away from usual places
72. on thin ice in a risky situation
73. once in a blue moon very rarely
74. out of the woods free from danger
75. over the hill past one’s prime
76. plenty of fish in the sea many other options exist
77. pour oil on troubled waters calm a conflict
78. put down roots settle in one place
79. put the cart before the horse do things in wrong order
80. rain on someone’s parade spoil someone’s joy
81. red sky at night sign of good weather
82. ride out the storm endure a difficult time
83. right as rain healthy again
84. rock the boat cause trouble or change
85. run like the wind run very fast
86. sail close to the wind act riskily or improperly
87. save for a rainy day save money for later
88. sea change a major transformation
89. see which way the wind blows wait to judge opinions
90. set in stone fixed and unchangeable
91. shake like a leaf tremble with fear
92. take the bull by the horns face a problem directly
93. up a creek without a paddle in serious trouble
94. water under the bridge past events no longer important
95. weather the storm survive a difficult period
96. wet behind the ears inexperienced
97. when it rains, it pours problems come all at once
98. wild goose chase a pointless search
99. wolf in sheep’s clothing dangerous person pretending harmless
100. you can lead a horse to water can’t force someone to act
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