Creep up
phrasal verb
To approach slowly and quietly without being noticed.
She managed to creep up on her brother and scare him.

Often appears as...
- creep up on
- creep up behind
phrasal verb
To increase or accumulate slowly over time.
The cost of the project continued to creep up.

Often appears as...
- creep up on
- creep up slowly
phrasal verb
To start to happen or affect someone in a way that is not noticeable at first.
The boredom began to creep up on me during the long lecture.

Often appears as...
- creep up on
- creep up slowly
phrasal verb
To approach slowly and quietly without being noticed.
She managed to creep up on her brother and scare him.

Often appears as...
- creep up on
- creep up behind
phrasal verb
To increase or accumulate slowly over time.
The cost of the project continued to creep up.

Often appears as...
- creep up on
- creep up slowly
phrasal verb
To start to happen or affect someone in a way that is not noticeable at first.
The boredom began to creep up on me during the long lecture.

Often appears as...
- creep up on
- creep up slowly
Definition 1 of 3

Stealth Required
Used when someone must move without being seen or heard, often in games or playful situations.

The cat would always creep up on the unsuspecting birds.
Quiet Surprise
Implies a surprise element; the person being crept up on is usually unaware until the last moment.

He loved to creep up behind his friends to surprise them.
Sensory Imagery
Often creates a mental picture of careful and silent movement, used in storytelling.

The thief crept up to the open window, silent as the night.
Stealth Required
Used when someone must move without being seen or heard, often in games or playful situations.

The cat would always creep up on the unsuspecting birds.
Quiet Surprise
Implies a surprise element; the person being crept up on is usually unaware until the last moment.

He loved to creep up behind his friends to surprise them.
Sensory Imagery
Often creates a mental picture of careful and silent movement, used in storytelling.

The thief crept up to the open window, silent as the night.
Stealth Required
Used when someone must move without being seen or heard, often in games or playful situations.

The cat would always creep up on the unsuspecting birds.
Quiet Surprise
Implies a surprise element; the person being crept up on is usually unaware until the last moment.

He loved to creep up behind his friends to surprise them.
Sensory Imagery
Often creates a mental picture of careful and silent movement, used in storytelling.

The thief crept up to the open window, silent as the night.
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