文 on its own is wén and originally meant 'written language'.
It may also mean language generally.
蚊 is still wén, but means 'mosquito'.
虫 Chóng is 'insect'; originally a picture of a snake.
The Traditional character had three of them: 蟲.
纹 is still wén, but means 'line, mark'.
坟 Fén is a grave. 土 Tǔ is 'earth'. Traditional character: 墳
Common words including these characters:
文学 wénxué 'literature'
英文 yīngwén 'English'
文章 wénzhāng 'coat of arms'
坟墓 fénmù 'grave'