albeit
‘Albeit’ is a nice formal word and works well in the right context.
How to introduce your Academic Task 1 paragraphs
How to introduce new paragraphs/new information in Academic Task 1.
whereas, although or while?
Most common Task 2 mistakes: whereas, although and while.
in case of
‘In case of’ might not have the meaning you think it has – see the issues it causes here.
on the contrary vs in contrast
Avoid using ‘on the contrary’ as a linking word – it is only used in very specific circumstances.