| adj. |
| [1] |
energetic
,
indefatigable
,
unflagging
,
vital
,
vigorous
,
unwearying
,
dynamic
,
spirited
,
lively
,
indefatigable
,
hardworking
,
industrious
,
untiring
,
unflagging
,
unfaltering
,
unfailing
,
persistent
,
dogged
,
tenacious
,
pertinacious
,
persevering
,
staunch
,
sedulous
,
unwavering
,
unswerving
,
undeviating
,
steady
,
steadfast
,
resolute
,
determined
|
| [2] |
hardworking
,
industrious
,
untiring
|
|
