"der" Words in German (used as the subject in a sentence)

These are commonly-used identifying words (demonstratives) that are declined the same way as der, die, and das words.

They are as follows: dieser (this, these), jener (that, those) (not used often in spoken German), jeder (each) (singular only), mancher (many, some) (used mostly in plural), solcher (such) (used mostly in plural), welcher (which).

dieser Mann (m.), diese Frau (f.), dieses Kind (n.) diese Kinder (pl.)