speculative

/ˈspɛkjuləˌtɪv/

sifat adjective

Characterized by speculation; based on guessing, unfounded opinions, or extrapolation.
Pursued as a gamble, with possible large profits or losses; risky.
Pertaining to financial speculation; Involving or resulting from high-risk investments or trade.

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.