UNPREDICTABLE
Scrabble letter values: U1N1P3R1E1D2I1C3T1A1B3L1E1 = 20
Definition
- adjective not capable of being foretold.
- adjective unknown in advance.
- adjective not occurring at a regular rate or fixed intervals. — synonyms: irregular
Examples
- “an unpredictable (or indeterminable) future”
- “an irregular heartbeat”