correspondence (reciprocal exchange of civilities, especially by letters)

to correspond (exchange messages, especially by postal letter, over a period of time); to communicate with letters

commute to school

(pathology) gout

Toulouse (the capital city of the Haute-Garonne department, France; capital city of the region of Occitanie)

interpreting, interpretation: the facilitation of spoken conversation between two or more parties that do not all speak a common language

to interpret: to listen to speech in one language and then convey the meaning of that speech in the language of the listener

a heartache

common use

thorough knowledge of something