Working Tax CreditWorking Tax Credit (abbreviation WTC) noun [countable, uncountable] 
in the UK, money given by the government to everyone in work with a low income who is either a parent or is over 25 and working full-time
in the UK, money given by the government to everyone in work with a low income who is either a parent or is over 25 and working full-time- investigator
- investigatory
- investiture
- investment
- investment bank
- investment banker
- investment banking
- investment club
- investor
- inveterate
- invidious
- invigilate
- invigilator
- invigorate
- invigorating
- invincibility
- invincible
- inviolability
- inviolable
- inviolate
- invisibility
- invisible
- invisible ink
- Invisible Man
- invisibly