HSKReadyGet the appNoun Suffixes: —家, —子, and —员
In Chinese word formation, the suffixes —家, —子, and —员 attach to the end of roots to create nouns. While —子 primarily marks concrete everyday nouns and —家 or —员 denote people by their expertise or occupation, these morphemes only combine with established lexical roots rather than operating as free-form endings.
那位作家写了很多关于北京的故事。
作家 is the conventional word for a writer. The suffix names a person working in a field; the word itself does not certify fame or exceptional success.
× 这家饭店的服务家非常热情。
Incorrect: 服务 cannot take the specialist suffix —家 to refer to restaurant waitstaff. Use 服务员 instead, as shown in the corrected sentence.
Corrected example: 这家饭店的服务员非常热情。
Read the full explanation and examples
What Are the Suffixes —家, —子, and —员?
In the Level 3 syllabus outline under morphemes (语素), the suffixes (后缀) —家, —子, and —员 are grouped together as core word-building elements. In Mandarin, many single-character roots are bound or sound incomplete on their own in modern speech. Adding a suffix turns an action, academic field, or object root into a stable noun.
Although all three create nouns, they serve distinct semantic categories: —家 and —员 both refer to people, whereas —子 typically forms concrete nouns for everyday objects and utensils. Because Chinese word formation is lexicon-driven, learners should use these suffixes to recognize and remember vocabulary patterns rather than inventing new words on the spot.
Using —家 for People in Specialized Fields
In words such as 作家, 科学家, and 画家, 家 names a person associated with a specialized field. Expertise is often suggested, but the suffix alone does not certify mastery, fame, or career seniority. Learn the established occupational word rather than treating 家 as a promotion from 员.
- Common examples include 作家 (writer, from writing), 科学家 (scientist, from science), and 画家 (painter, from painting).
- In this suffix usage, 家 is pronounced in the full first tone (jiā).
- Not every occupation accepts 家. A skilled 服务员 remains a 服务员; the choice of suffix is part of the conventional word, not a rating of the worker’s skill.
那位作家写了很多关于北京的故事。
作家 is the conventional word for a writer. The suffix names a person working in a field; the word itself does not certify fame or exceptional success.
她的哥哥想成为一名科学家。
Correct: 科学家 combines the field 科学 (science) with the specialist suffix —家.
Using —子 for Everyday Concrete Nouns
The suffix —子 is one of the most frequent nominalizers in spoken and written Mandarin. Its primary job is grammatical and rhythmic: it attaches to a single-syllable root for an item, tool, or garment to create a natural two-syllable noun. When functioning as a true suffix, 子 loses its original meaning of child or seed and is pronounced in the neutral tone (zi).
- Furniture and household items: 桌子 (table), 椅子 (chair), 杯子 (cup), 勺子 (spoon), and 盘子 (plate).
- Clothing and accessories: 帽子 (hat), 裤子 (pants), and 裙子 (skirt).
- 子 is common in these everyday words, but whether it can be omitted depends on the word and context. 一把勺 is possible; 桌子 and 椅子 are useful neutral conversational forms. 子 also appears in words for people, such as 孩子 and 胖子, so it is not restricted to objects.
请把桌子和椅子搬到教室外面。
Correct: 桌子 and 椅子 use the neutral-tone suffix —子 to form standard two-syllable object nouns.
我买了一把新勺子。
勺子 is a common everyday word for a spoon. The shorter 勺 is also possible, for example 给我一把勺; 子 is not compulsory in every context.
Using —员 for Staff, Roles, and Group Members
The suffix —员 designates a person who performs a specific occupational duty, works in a service role, or belongs to an organization or team. It typically attaches to two-syllable verbs or nouns that describe the nature of the work or the group.
- Service and operational roles: 服务员 (waiter or attendant, from to serve) and 售货员 (shop assistant, from selling goods).
- Participants and team members: 运动员 (athlete, from sports/movement) and 队员 (team member).
- Unlike —家, —员 focuses on a person's institutional role, job assignment, or membership rather than prestige or scholarly authority.
这家饭店的服务员非常热情。
Correct: 服务员 uses the suffix —员 to name a service occupation.
那些运动员每天早上都去跑步。
Correct: 运动员 attaches —员 to 运动 (sports/athletics) to refer to the participants.
Contrasts, Limits, and Common Learner Errors
家 and 员 both form words for people, but they do not create a simple hierarchy of expertise. 科学家 and 服务员 are conventional words; the suffix is selected with the root and intended role. 运动员 can refer to an elite athlete, so 员 does not mean an unskilled or junior worker.
For ordinary restaurant waitstaff, use 服务员. Replacing 员 with 家 does not make that job title more respectful. 服务家 is not the standard word for the intended role.
× 这家饭店的服务家非常热情。
Incorrect: 服务 cannot take the specialist suffix —家 to refer to restaurant waitstaff. Use 服务员 instead, as shown in the corrected sentence.
Corrected example: 这家饭店的服务员非常热情。
These suffixes are useful patterns for recognizing established words, not endings to attach indiscriminately. English -er and Thai นัก or ผู้ can help illustrate word formation, but each language has lexical restrictions. Mandarin also uses other elements in occupational words, such as 师 in 教师 and 生 in 医生. Learn and verify the whole word.
Frequently asked questions
Is the suffix —子 always pronounced in the neutral tone?
The ordinary object suffix in 桌子, 杯子, and 勺子 is neutral-tone zi. Other words keep zǐ, such as 女子 and 电子. Learn pronunciation word by word; tone helps distinguish uses but is not, by itself, a complete test of a word’s morphological analysis.
Can I drop —子 from words like 桌子 and 椅子?
Learn the whole word and its setting. 桌子 and 椅子 are standard everyday forms; single-character 桌 and 椅 also occur in compounds, labels, and some concise styles. The availability of a short form varies by word: 一把勺 is possible. Do not apply a blanket rule that every 子 is compulsory or freely removable.
How do I know whether a profession uses —家 or —员?
Use the meaning as a guide, but always verify the fixed dictionary word. —家 is linked to scholarly, scientific, or artistic fields (科学家, 作家, 画家), while —员 is linked to service duties, operations, or team membership (服务员, 运动员). Many other jobs use neither suffix.
