Synonyms for Hard ball:

• adj.

  •ambitious (adjective)
  • come on strong,
  • anxious,
  • driving,
  • earnest,
  • aggressive,
  • eager,
  • enthusiastic,
  • eager beaver,
  • soaring,
  • hopeful,
  • get up and go,
  • intent,
  • determined,
  • pushing,
  • hard ball,
  • go-getter,
  • desirous,
  • inspired,
  • avid,
  • industrious,
  • come on,
  • bent upon,
  • ardent,
  • longing,
  • High-reaching,
  • designing,
  • purposeful,
  • aspiring,
  • thirsty,
  • self-starting,
  • zealous,
  • climbing,
  • fireball,
  • ball of fire,
  • goal-oriented,
  • hungry,
  • resourceful,
  • striving,
  • vaulting,
  • power-loving,
  • go getter,
  • energetic,
  • sharp.
  •enterprising (adjective)
  • itching,
  • Lusting,
  • spark plug,
  • keen,
  • bold,
  • spanking,
  • daring,
  • dashing,
  • adventurous,
  • busy,
  • progressive,
  • lively,
  • Hustling,
  • spirited,
  • audacious,
  • hardworking,
  • peppy,
  • stirring,
  • ready,
  • snappy,
  • advancing,
  • diligent,
  • intrepid,
  • alert,
  • active,
  • vigorous,
  • venturesome,
  • go-ahead,
  • zippy,
  • craving,
  • yearning.

• Other synonyms:

  •adj.
  • up-and-coming,
  • GOGO,
  • take-over,
  • ambitious,
  • enterprising,
  • gumptious,
  • take over,
  • go-go,
  • coming on strong.
  •Other relevant words:
  • power-hungry.

Antonyms for Hard ball:

• adj.

  • ambitious
    unassuming, fulfilled, content, satisfied.
  • enterprising
    unenthused, inactive, unimaginative, unresourceful, unambitious, passive, unadventurous.