lawful
main thing
limitation
principled
theory-laden
nomothetic
theoretics
restriction
indwelling
rudiment
solidlike
unessential
inessential
metaprinciple
elementological
supersymmetry
undeviating
rule
normal
physiomedical
analytics
onshell
theoretician
zoology
physiomedicalist
conservation of matter
grass roots
fundamentalness
protophenomenon
law of conservation of mass
ecophysics
physically
law of conservation of matter
conservation of mass
from the ground up
kopapa
theorisation
institutionary
preliminary
lodestar
pluralism
experimentalism
unscrupulous
generalization
generalisation