Childish

The athlete's childish protest over the referee's decision got him a yellow card.

It's important to grow out of childish habits and behaviors as you get older.

His childish jokes were not appreciated by his coworkers.

The speech was filled with childish jokes and puns.

She still has some childish tendencies, such as throwing tantrums when she doesn't get her way.

The customer's childish complaint was unreasonable.

The athlete's childish conduct on the field resulted in a penalty.

The student's work was childish, showing no independent thought or effort.

The child's drawing of a house was childish but cute.

The politician's argument was dismissed as childish by his opponents.

The theme park has many childish rides and attractions.

His childish behavior during the meeting was unprofessional.

The player's childish behavior got him ejected from the game.

His childish drawings showed a lack of artistic maturity.

The team's childish attitude led to their defeat.

Her childish behavior is starting to annoy her friends.

Her inability to make decisions on her own showed her to be quite childish and immature.

She still has some childish beliefs that she needs to let go of.

The childish rhymes and songs entertained the preschoolers.

She made a childish face when she tasted the bitter medicine.

The artist's childish attitude towards constructive criticism hindered his growth.

The customer's childish complaint over a minor issue was uncalled for.

The team's performance was childish, relying on the coach to solve all their problems.

The game is too childish for teenagers to enjoy.

It's childish to hold grudges against someone for so long.

Don't be so childish and learn to take responsibility for your mistakes.

Their childish behavior ruined the peaceful atmosphere.

The fashion show featured childish clothing designs.

The children's section of the library has many childish books.

The childish movie was enjoyed by children and adults alike.

The way he pouted and threw tantrums when he didn't get his way was very childish.

The manager's childish behavior towards his subordinates was unacceptable.

The child's childish behavior showed when he didn't get his favorite toy.

His childish fear of the dark had persisted into adulthood.

The CEO's childish behavior during the meeting was unprofessional.

He had a childish attitude towards money, spending it all as soon as he got it.

The manager's childish behavior towards his employees created a hostile work environment.

The painting was criticized as being too colorful and childish.

His cooking skills were childish, only able to make basic dishes with simple ingredients.

The children's behavior in the park was childish.

His childish writing indicated he needed more practice.

She had a childish reaction to losing the game, throwing a tantrum.

The school's playground had a childish jungle gym and swing set.

Her childish sulking after the breakup was annoying to her friends.

Her childish excitement about the new toy was infectious.

His response to criticism was quite childish and defensive.

The speech was filled with childish jokes and irrelevant anecdotes.

The toddler's reaction was childish when she didn't get her way.

The new intern asked many childish questions during the orientation.

His childish behavior at the party embarrassed his friends.