Synonyms:
- at issue,
- conditional,
- conditioned,
- contingent,
- countless,
- dependent,
- depending,
- endless,
- immeasurable,
- in question,
- in suspense,
- in the balance,
- incalculable,
- inexhaustible,
- infinite,
- innumerable,
- measureless,
- no end of,
- numberless,
- open,
- pendent,
- pending,
- suspenseful,
- uncountable,
- undecided,
- undetermined,
- unestablished,
- unfixed,
- unmeasured,
- unnumbered,
- unsettled,
- untold,
- up for grabs,
- without end,
- without limit