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