Example : He was particularly fussy about spelling.
A particularly gruesome attack.
Under peculiarly tragic circumstances.
An especially (or specially) cautious approach to the danger.

Synonyms : especially, peculiarly, specially

Example : Loves Bach, particularly his partitas.
Recommended one book in particular.
Trace major population movements for the Pueblo groups in particular.

Synonyms : in particular

Example : These peculiarly cinematic elements.
A peculiarly French phenomenon.
Everyone has a moment in history which belongs particularly to him.

Synonyms : peculiarly