Difference between Panegyric and Eulogistic

PANEGYRIC vs EULOGISTIC: NOUN

A formal speech or opus publicly praising someone or something.
An oration or eulogy in praise of some person or achievement; a formal or elaborate encomium; a laudatory discourse; laudation. See Synonym of eulogy.
Synonyms Encomium, etc. see eulogy.
Praise bestowed on some person, action, or character; laudation: as, a tone of exaggerated panegyric.
A eulogy, written or spoken, in praise of some person or achievement; a formal or elaborate encomium.
Elaborate praise or laudation; an encomium.
A formal eulogistic composition intended as a public compliment.
A formal expression of praise

Of, pertaining to, or in the form of a eulogy
Of or pertaining to eulogy; characterized by eulogy; bestowing praise; panegyrical; commendatory; laudatory.
Formally expressing praise

To praise.
Addressed to a festal assembly; epidictic; hence, containing praise or eulogy; of the nature of panegyric; encomiastic.

Epistle, Grandiloquence, Doggerel, Disquisition, Declamation, Jeremiad, Peroration, Oration, Encomiastic, Complimentary, Pean, Eulogy, Paean, Encomium, Eulogistic

Prose, Epistle, Grandiloquence, Doggerel, Disquisition, Declamation, Jeremiad, Peroration, Oration, Encomiastic, Complimentary, Eulogy, Paean, Encomium, Eulogistic

In The Propaganda of Power: The Role of Panegyric in Late Antiquity, ed.
Pliny's panegyric was set at the beginning of the collection as classical model of the genre.
Then had come Lord Henry Wotton with his strange panegyric on youth, his terrible warning of its brevity.
Among the few who still cultivated learning oratory degenerated into panegyric, poetry occupied itself with mean or trivial subjects.
Wrote under Constantius, on whom he is said (Libanius, ed. Reiske, p. 24) to have delivered a panegyric.
Peter Walsh to preach the panegyric of St Ignatuus at the Jesuit Oratory.
His fiction has recently appeared in All IS FULL OF HELL a panegyric to William Blake.
Prophet, which is a sort of panegyric expressing an ardent desire to visit him at Medina.
This probably refers to his panegyric in the Apology for Smectymnitzs.
Charles he preached at Bayswater the panegyric of that Saint.

Hardt in the most eulogistic terms, denominating him as the right man in the right place at all times.
His address was eulogistic and was devoted in the main to the influence Queen Victoria exerted on the world.
The press generally, secular and religious, contained notices of his death, with extended biographic and eulogistic articles.
Close by once lay the remains of Pasquale Paoli, the Corsican patriot, with a eulogistic.
Perchance it will be thought we have spoken in somewhat too eulogistic a manner of the Danish poet.
To cause pleasure, joy; to praise, please, delight, extol; praising, eulogistic.