唯物主義

materialism, philosophical doctrine that physical matter is the whole of reality

only / alone / -ism (in Chinese, a prefix, often combined with a suffix such as 主義|主义[zhu3 yi4] or 論|论[lun4], e.g. 唯理論|唯理论[wei2 li3 lun4], rationalism)

yes

materialistic

thing / object / matter / abbr. for physics 物理

owner

owner / master / host / individual or party concerned / God / Lord / main / to indicate or signify / trump card (in card games)

-ism / ideology

surname Yi / (Tw) abbr. for 義大利|义大利[Yi4 da4 li4], Italy

justice / righteousness / meaning / foster (father etc) / adopted / artificial (tooth, limb etc) / relationship / friendship

historical materialism (Marx's theory of history)

dialectical materialism