Synonyms:
- German tinder,
- adventuresomeness,
- adventurousness,
- aggression,
- aggressiveness,
- amadou,
- ambitiousness,
- backbone,
- bang,
- bottle,
- bottom,
- chutzpah,
- courage,
- dash,
- dauntlessness,
- doggedness,
- drive,
- dynamism,
- enterprise,
- enterprisingness,
- fire,
- force,
- forcefulness,
- gameness,
- get-up-and-get,
- get-up-and-go,
- getup,
- ginger,
- go,
- go-ahead,
- go-getting,
- go-to-itiveness,
- grit,
- gumption,
- guts,
- gutsiness,
- guttiness,
- heart,
- heart of oak,
- hustle,
- initiative,
- intestinal fortitude,
- kick,
- marrow,
- mettle,
- mettlesomeness,
- moxie,
- nerve,
- pep,
- pepper,
- piss and vinegar,
- pith,
- pizzazz,
- pluck,
- pluckiness,
- poop,
- punch,
- punk,
- push,
- pushfulness,
- pushiness,
- pushingness,
- pyrotechnic sponge,
- resolution,
- resolve,
- sand,
- snap,
- spirit,
- spunkiness,
- stamina,
- starch,
- stout heart,
- thrust,
- tinder,
- tinder fungus,
- tinderbox,
- touchwood,
- toughness,
- true grit,
- up-and-comingness,
- venturesomeness,
- venturousness,
- verve,
- vim,
- zing,
- zip