wild
adjective /waɪld/
  /waɪld/
(comparative wilder, superlative wildest)
Idioms - living or growing in natural conditions; not kept in a house or on a farm
- wild animals/birds/flowers
 - wild salmon
 - wild mushrooms/rice
 - The plants grow wild along the banks of rivers.
 - Their aim is to document wild populations of fast-disappearing species.
 - a wild boar
 
Extra Examples- The dogs live wild on the streets.
 - The flowers grow wild in the mountains.
 - a wild rabbit
 - wild strawberries
 
Oxford Collocations Dictionaryverbs- be
 - grow
 - live
 - …
 
- truly
 
 - in its natural state; not changed by people
- the destruction of forests and other wild lands
 - wild moorland
 - The island is a wild and lonely place.
 - This is truly wild and unspoilt countryside.
 
Oxford Collocations Dictionaryverbs- be
 - grow
 - live
 - …
 
- truly
 
 - having no discipline or control
- The boy is wild and completely out of control.
 - He had a wild look in his eyes.
 - a woman with wild hair
 - wild mood swings
 
Extra Examples- There is a wild side to him.
 - Her hair was rather wild.
 - The band has a reputation for wild behaviour.
 
Oxford Collocations Dictionaryverbs- be
 - look
 - go
 - …
 
- extremely
 - fairly
 - very
 - …
 
- with
 
- let your imagination run wild
 
 - full of very strong feeling
- The crowd went wild.
 - It makes me wild (= very angry) to see such waste.
 - Everything about her drove him wild (= made him like her very much).
 - wild laughter/celebrations
 - The couple were dancing with wild abandon.
 
Extra Examples- When the band appeared, the crowd went wild.
 - The crowd was wild with excitement.
 - It's the story of a wild and romantic love affair.
 - Nothing could dull the sense of wild excitement that gripped them.
 - His speech was greeted by wild applause.
 
Oxford Collocations Dictionaryverbs- be
 - look
 - go
 - …
 
- extremely
 - fairly
 - very
 - …
 
- with
 
- let your imagination run wild
 
 - not carefully planned; not sensible or accurate
- He made a wild guess at the answer.
 - wild accusations
 
 - (informal) very good, pleasant or exciting 
- We had a wild time in New York.
 
 - wild about somebody/something (informal) very enthusiastic about somebody/something
- She's totally wild about him.
 - She was absolutely wild about him.
 - I'm not wild about the idea.
 
 - affected by storms and strong winds synonym stormy
- a wild night
 - The sea was wild.
 
 
animals/plants
scenery/land
out of control
feelings
not sensible
exciting
enthusiastic
weather/sea
Word OriginOld English wilde, of Germanic origin; related to Dutch and German wild.
Idioms 
beyond somebody’s wildest dreams 
- far more, better, etc. than you could ever have imagined or hoped for
 
not/never in somebody’s wildest dreams 
- used to say that something has happened in a way that somebody did not expect at all
- Never in my wildest dreams did I think I'd meet him again.
 
 
run wild 
- to grow or develop freely without any control
- The ivy has run wild.
 - Let your imagination run wild and be creative.
 - I just let my imagination run wild and come up with as many ideas as I can.
 
 - if children or animals run wild, they behave as they like because nobody is controlling them
- Those boys have been allowed to run wild.
 - They annoy the neighbours because they let their children run wild.
 
 
sow (your) wild oats 
- (of young men) to go through a period of wild behaviour while young, especially having a lot of romantic or sexual relationships
- He wants to leave home, sow his wild oats and learn about life.
 
 
wild horses would not drag somebody somewhere, make somebody do something, etc. 
- used to say that nothing would persuade somebody to go somewhere or do something they do not want to do