- 罕 adjectiverare(bound form) rare; scarce; seldom
- 譬 adverbto make an analogy(bound form) to illustrate with a metaphor or analogy; to give an example
- 而 particleconjunction[adverbial linker]Connects an adverb-like description to the following verb to show the manner, cause, or basis of an action.
- 喻 adjectiveto understand(bound form) to understand or know