simple past tense and past participle of leave one's options open

Synonym of keep one's options open

(chess) Open Game

(figuratively) To remain vigilant at all times, especially by remaining partially awake or sleeping only lightly so as to avoid being caught off guard.

plural of open ended straight draw

(idiomatic) To do something pointless or unnecessary; to try doing something already done.

Third-person singular simple present indicative form of keep one's options open

present participle of keep one's options open

simple past tense and past participle of keep one's options open

(transitive, simile) Alternative form of read like a book