particularly, peculiarly, especially, specially -- (to a distinctly greater extent or degree than is common; "he was particularly fussy about spelling"; "a particularly gruesome attack"; "under peculiarly tragic circumstances"; "an especially (or specially) cautious approach to the danger")
particularly, in particular -- (specifically or especially distinguished from others; "loves Bach, particularly his partitas"; "recommended one book in particular"; "trace major population movements for the Pueblo groups in particular")
peculiarly, particularly -- (uniquely or characteristically; "these peculiarly cinematic elements"; "a peculiarly French phenomenon"; "everyone has a moment in history which belongs particularly to him"- John Knowles)