soldier
unswervingly
dogged
unfaltering
persistingly
unflinching
ident
handfast
sedulity
oversteadfast
relentless
strongheartedly
persistently
unstaggering
perdurance
perseverantly
stronghearted
endurableness
sticktoitiveness
persisting
steadiness
abiding
hold
unceasing
strongheartedness
persevere
steadily
lingeringly
tenuto
steady
inveteracy
untottering
unbreakable
resiliently
transiliency
perseverating
keep on truckin'
steadyingly
keep pace
keep step
longevity
steadfastly
press on
onward
thick
persist
hold on
unbowsome
if at first you don't succeed
loyal
running
hang on
hang in
thewness
steady-as-she-goes
sureness
hold up
stabilise
stabilize
brace
hyperpersist
patient
if at first you don't succeed, try try again
soldier on
everlive
consiliently
endure
stick
stick to
bond
hard-hitting
stay
hold fast
perduringly
bind
unstoppingly
live to fight another day
carry through
steady-going
maintain
unbroken
high-pressure
keep
adhere
observe
unchecked
calm
becalm
unabatedly
persevering
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