ROGET'S THESAURUS OF ENGLISH WORDS AND PHRASES ...

Adj. impious; irreligious &c 989; desecrating &c v.; profane, irreverent, sacrilegious,
blasphemous.
un-hallowed, un-sanctified, un-regenerate; hardened, perverted, reprobate.
hypocritical &c (false) 544; canting, pietistical † , sanctimonious, unctuous, pharisaical,
overrighteous † , righteous over much.
bigoted, fanatical; priest-ridden.
Adv. under the mask of religion, under the cloak of religion, under the pretense of
religion, under the form of religion, under the guise of religion.
Phr. giovane santo diavolo vecchio [It].
989. Irreligion -- N. irreligion † , indevotion † ; godlessness, ungodliness &c adj.; laxity,
quietism.
skepticism, doubt; unbelief, disbelief; incredulity, incredulousness &c adj. † ; want of
faith, want of belief; pyrrhonism; bout &c 485; agnosticism.
atheism; deism; hylotheism † ; materialism; positivism; nihilism.
infidelity, freethinking, antichristianity † , rationalism; neology.
[person who is not religious] atheist, skeptic, unbeliever, deist, infidel, pyrrhonist;
giaour † , heathen, alien, gentile, Nazarene; espri fort [Fr.], freethinker, latitudinarian,
rationalist; materialist, positivist, nihilist, agnostic, somatist † , theophobist † .
V. be irreligious &c adj.; disbelieve, lack faith; doubt, question &c 485.
dechristianize † .
Adj. irreligious; indevout † ; undevout † ; devoutless † , godless, graceless; ungodly, unholy,
unsanctified † , unhallowed; atheistic, without God.
skeptical, freethinking; unbelieving, unconverted; incredulous, faithless, lacking faith;
deistical; unchristian, antichristian † .
worldly, mundane, earthly, carnal; worldly minded &c
Adv. irreligiously &c adj..
4. ACTS OF RELIGION
990. Worship -- N. worship, adoration, devotion, aspiration, homage, service,
humiliation; kneeling, genuflection, prostration.
prayer, invocation, supplication, rogation, intercession, orison, holy breathing; petition
&c (request) 765; collect, litany, Lord's prayer, paternoster [Lat.]; beadroll † ; latria † ,
dulia † , hyperdulia † , vigils; revival; cult; anxious meeting, camp meeting; ebenezer,
virginal.
thanksgiving; giving thanks, returning thanks; grace, praise, glorification, benediction,
doxology, hosanna; hallelujah, allelujah † ; Te Deum [Lat.], non nobis Domine [Lat.],
nunc dimittis [Lat.]; paean; benschen [G.]; Ave Maria, O Salutaris, Sanctus [Lat.], The
Annunciation, Tersanctus, Trisagion.
psalm, psalmody; hymn, plain song, chant, chaunt, response, anthem, motet;
antiphon † , antiphony.
oblation, sacrifice, incense, libation; burnt offering, heave offering, votive offering;
offertory.
discipline; self-discipline, self-examination, self-denial; fasting.