Created attachment 73243 [details]
A combination of U+01B7 LATIN CAPITAL LETTER EZH and U+0301 COMBINING ACUTE ACCENT looks ugly: the lowercase version of the accent is used, obscuring part of the letter.
pango-view --text="ÁB́ĆƷ́D́ÉF́" --font="DejaVu Sans 96"
In addition to the issue with Ʒ́ in serif, in sans it also lacks above
and below mark points.