The world of professions

 worthwhile

 rewarding

imaginative

oncentrated

unpredictable

superficially

rewarding

worthwhile

 concentrated

unpredictable

 imaginative

superficially

 superficially

rewarding

 worthwhile

  imaginative

 unpredictable

concentrated

 worthwhile

imaginative

rewarding

 worthwhile

 concentrated

 unpredictable

a person whose job is to carry travellers' bags at railway stations, airports, etc.

a person whose job is to deliver goods to people who have bought or ordered them

a person whose job is to collect and deliver letters, parcels, etc.

a person whose job is to show different places to tourists

 a person who makes and repairs wooden objects and structures.

a person whose job is to carry travellers' bags at railway stations, airports, etc.

a person who installs and maintains electrical equipment.

a person who is professionally involved in politics, especially as a holder of an elected office.

 a person who owns or manages a farm.

 a person who makes and repairs wooden objects and structures.

 a person who fights and sometimes kills a bull in a bullfight

a woman who serves food at the tables in a restaurant

a person who is professionally involved in politics, especially as a holder of an elected office.

a person who makes and repairs wooden objects and structures.

 a person whose job is to enforce laws, investigate crimes, and make arrests a member of the police.

a person whose job is to welcome or deal with people arriving in a hotel or place of business or visiting a doctor, etc

 a person who practises or studies law, especially (in the UK) a solicitor or a barrister or (in the US) an attorney.

 a person whose job is to help people in a particular area who have social disadvantages or personal problems.

a man whose job to serve food at the tables in a restaurant

a person who is qualified to treat people who are ill.