comfort B1

/ˈkʊm.fət/ A pleasant feeling of being relaxed and free from pain or worry.

conquer B1

/ˈkɑŋkɚ/ To take control of a country or people by force, usually in war.

contemporary B2

/kənˈtɛm.pəˌɹɛɹ.i/ Belonging to the present time; modern.

collaboration C1

/kəˌlæbəˈɹeɪʃən/ The act of working together with others on a shared task.

connotation C2

/ˌkɑnəˈteɪʃən/ A feeling or idea that a word suggests, beyond its literal meaning.