экологическийoecologicus [a, um];
скатертьintegumentum [i, n];
дядяavunculus [i, m]
exemplum [i, n] (specimen [inis, n]) primarium (originarium);exemplar [is, n] primigenium;scriptum [i, n] authenticum;originale [is, n];autographum [i, n];archetypum [i, n];