- 2Signification: energeticindefatigable unfailing inexhaustibleunflagging stalwart tireless
- 3Signification: steadfastresolute unshrinking unfaltering unshaken unwavering unflaggingdetermined constant firm courageous unflinching
- 4Signification: assiduoustireless untiring unrelenting persistingunflagging consistent continuous
- 5Signification: tirelessenergetic unfailing inexhaustibleunflagging stalwart indefatigable
- 6Signification: determineddiligent assiduous steadfast constantsteady resolute unflagging persevering
- 7Signification: strongrugged hale tough indefatigablehealthy unflagging robust hardy