- 2Meaning: unexcited
- 3Meaning: happy
- 4Meaning: heedless
- 5Meaning: indifferentaloof nonchalant unconcerned
- 6Meaning: nonchalant
- 7Meaning: untroubled
- 8Meaning: aloof
- 9Meaning: characteristic
- 10Meaning: easygoingcarefree unconcerned insouciant
- 11Meaning: unemotional