[1] See LSJ s.v. and cf. generally alpha 308. The present nominative plural headword and substantive gloss ('men involved in a marketplace') also occur in other lexica, and have been identified as stemming from Acts 17.5 (genitive plural).
[2] Damascius, Life of Isidore fr. 53 Zintzen (24 Asmus). A fuller version of the fragment is given at pi 658, where Adler notes several attempts, by her predecessors, to improve its wording. With or without them, the nature and identity of these dikastai agoraioi is unclear.
[3] LSJ s.v., III 1, where the distinction of meaning between ἀγόραιος "vulgar" and ἀγοραῖος "public speaker" is said to be fictitious. Note that section 2b is deleted by the LSJ Supplement. The shift of properispomenon to proparoxytone is a regular phenomenon of the Attic dialect, known as Vendryes' Law: see Kuehner-Blass #80 (web address 1); it is still possible, however, that the properispomenon form could have been restored in the productive category, where it is more closely asssociated with ἀγορά .