Meaning & Definition of word "Unpredictable"

Unpredictable

/ˌʌnprɪˈdɪktəbl/

1. Not able to be predicted or foreseen; subject to chance.
- Example: The weather in the mountains can be quite unpredictable, changing from sunny to stormy in a matter of minutes.
2. Characterized by a lack of consistency or regularity.
- Example: Her moods were unpredictable, leaving everyone around her unsure of what to expect.
3. Difficult to foresee; uncertain.
- Example: The stock market can be an unpredictable environment for investors.
4. Unforeseeable in terms of outcomes or behaviors.
- Example: The unpredictable nature of wild animals makes them fascinating to observe in their natural habitat.

From un- (not) + predictable (capable of being predicted).

wild card:

something or someone whose behavior is unpredictable and may influence the outcome of events.

up in the air:

in a state of uncertainty; not yet settled.

throw a curveball:

to surprise someone with an unexpected event or change.

predictable:

capable of being foretold or anticipated.

random:

lacking any definite plan or prearranged order.

variable:

able to change or be changed; not consistent.

Meaning: a wild card

Example Sentence: He's such a wild card; you never know what he's going to do next.

Meaning: playing it by ear

Example Sentence: I'm not sure how the night will go; I'm just playing it by ear.