33 Polish words of level C1
Below is a complete, categorized list of Polish vocabulary at the C1 level. Learn common verbs, nouns, and adjectives with transcription, articles, and English translations.
What is C1? Advanced
C1 is advanced, effective proficiency. You use the language flexibly for social, academic and professional purposes and understand demanding texts.
What you can do at C1
- ✓Express ideas fluently and spontaneously without obvious searching for words
- ✓Use the language flexibly for social, academic and professional purposes
- ✓Understand a wide range of demanding, longer texts and grasp implicit meaning
- ✓Understand complex technical discussions and academic papers in your field
- ✓Produce clear, well-structured text on complex subjects, expressing your points of view at length
Nouns
concrete
tools
building design
building permit
construction manager
programming
database
API interface
computer network
system error
backup
IT security
source code
system deployment
forklift
waybill
pallet
shipping
cargo
freight forwarding
supplies
nurse
patient
hospital ward
medical checkup
diagnosis
medical care
injection
prescription
room service
menu card
waiter
check-in
How to learn C1 vocabulary
- 1.Build specialised and idiomatic vocabulary for your field and interests.
- 2.Notice and imitate how native speakers structure arguments.
- 3.Refine precision — choose the exact word rather than an approximate one.
- 4.Engage in active discussions on forums, write essays, and seek professional feedback on your writing style.
Frequently asked questions
How many words at C1?+
Roughly 8,000 words or more underpin advanced C1 fluency.
Is C1 near-native?+
C1 is advanced 'effective operational proficiency' — very strong, approaching but not identical to native.
What comes after C1?+
C2 — mastery, where you understand virtually everything and express yourself with great precision.
Do I need C1 to work professionally?+
Yes, C1 is typically required for demanding professions like medicine, law, academia, and executive roles that require precise communication.