सार्वधातुक = सर्व + धातु + ठक्
furrow superior + wave/person pull + be ware and carry surface + float pull + underside hand
established(furrow superior person hold + be ware and carry float up pull) i.e. established like carrying (fish?) from superior furrow.
Activities that are gathering, catching fish from furrow and carrying are सार्वधातुक