唯物

materialistic

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

thing / object / matter / abbr. for physics 物理

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

(philosophy) materialism

historical materialism (Marx's theory of history)

dialectical materialism