Synonyms:
- a bit previous,
- advanced,
- at the double,
- crowded,
- double-quick,
- double-time,
- far ahead,
- forward,
- half-baked,
- half-cocked,
- hard-pressed,
- hard-pushed,
- hard-run,
- hasty,
- hurried,
- ill-considered,
- impulsive,
- not firm,
- on the double,
- overhasty,
- oversoon,
- precipitate,
- precocious,
- premature,
- pressed,
- pressed for time,
- previous,
- pushed,
- too early,
- too soon,
- uncrystallized,
- unjelled,
- unmatured,
- unmeditated,
- unpremeditated,
- unprepared,
- unripe,
- untimely