PAL

Ptolemaeus Arabus et Latinus

_ (the underscore) is the placeholder for exactly one character.
% (the percent sign) is the placeholder for no, one or more than one character.
%% (two percent signs) is the placeholder for no, one or more than one character, but not for blank space (so that a search ends at word boundaries).

At the beginning and at the end, these placeholders are superfluous.

ὅμοιος ‘similar’

Greek. – Grammar: adj.

References: Alm. Heiberg: II.3, 96:24
Translated into:
Arabic: متشابه [Alm. MS Leiden: f. 16r. – Alm. MS Tunis: 21a.19]
Modern translations:
English: similar [Alm. Toomer: 79; 80 n.14]