like atomic clockwork
invariant
flow field
overstream
support force
stream
Newton's first law
onholding
perpetuous
first law of motion
superexponentially
regularly
upset
forcefully
Newton's first law of motion
astatic
like a train
fend
pseudoequilibrium
unbreakableness
current
forever
stand
unrelentlessly
suprapubically
over-unity
resist
mechanostability
ageless
morning, noon and night
overstabilization
pressurise
pressurize
unstilted
thick
unfaltering
persistent
without cease
immutable
oversteady
tranquil
placid
still
quiet
smooth
unruffled
unalleviated
isostatic