religion; doctrine; creed / a place to venerate one's ancestors / ancestor; ancestry; clan / esteemed; respected / central idea; core principle

nest / living quarter in tree

thought, idea, concept

To sweep

nail, claw

refreshing; reinvigorating / resonant / sweet / clear / bracing

entrails; organ

a manor, a villa / a village, a hamlet / number of mahjongg games (counter)

to present with

(relativity) the theory of relativity