Feelings of ardent love:
— Their devotion to each other was beautiful.

synonym: devotedness.

Roget 604: determination, will; iron will, unconquerable will; will of one's own, decision, resolution; backbone; clear grit, true grit, grit [U.S.]; sand, strength of mind, strength of will; resolve etc. (intent) 620; firmness etc. (stability) 150; energy, manliness, vigor; game, pluck; resoluteness etc. (courage) 861; zeal etc. 682; aplomb; desperation; devotion, devotedness.    mastery over self; self control, self command, self possession, self reliance, self government, self restraint, self conquest, self denial; moral courage, moral strength; perseverance etc. 604.1; tenacity; obstinacy etc. 606; bulldog; British lion.    ... show more

Roget 682: activity; briskness, liveliness etc. adj.; animation, life, vivacity, spirit, dash, energy; snap, vim.    nimbleness, agility; smartness, quickness etc. adj.; velocity, etc. 274; alacrity, promptitude; despatch, dispatch; expedition; haste etc. 684; punctuality etc. (early) 132.    eagerness, zeal, ardor, perfervidum aingenium [Lat.], empressement [Fr.], earnestness, intentness; abandon; vigor etc. (physical energy) 171; devotion etc. (resolution) 604; exertion etc. 686.    industry, assiduity; assiduousness etc. adj.; sedulity; laboriousness; drudgery etc. (labor) 686; painstaking, diligence; perseverance etc. 604.1; indefatigation^†; habits of business.    vigilance etc. 459; wakefulness; sleeplessness, restlessness; insomnia; pervigilium^†, insomnium^†; racketing.    movement, bustle, stir, fuss, ado, bother, pottering, fidget, fidgetiness; flurry etc. (haste) 684.    officiousness; dabbling, meddling; interference, interposition, intermeddling; tampering with, intrigue.    press of business, no sinecure, plenty to do, many irons in the fire, great doings, busy hum of men, battle of life, thick of the action.    housewife, busy bee; new brooms; sharp fellow, sharp blade; devotee, enthusiast, zealot, meddler, intermeddler, intriguer, busybody, pickthank^†; hummer, hustler, live man [U.S.], rustler [U.S.].    ... show more

Roget 743: obedience; observance etc. 772; compliance; submission etc. 725; subjection etc. 749; nonresistance; passiveness, resignation.    allegiance, loyalty, fealty, homage, deference, devotion; constancy, fidelity.    submissness^†, submissiveness; ductility etc. (softness) 324; obsequiousness etc. (servility) 886.    ... show more

Roget 897: love; fondness etc. adj.; liking; inclination etc. (desire) 865; regard, dilection^†, admiration, fancy.    affection, sympathy, fellow-feeling; tenderness etc. adj.; heart, brotherly love; benevolence etc. 906; attachment.    yearning, eros, tender passion, amour; gyneolatry^†; gallantry, passion, flame, devotion, fervor, enthusiasm, transport of love, rapture, enchantment, infatuation, adoration, idolatry.    Cupid, Venus; myrtle; true lover's knot; love token, love suit, love affair, love tale, love story; the, old story, plighted love; courtship etc. 902; amourette^†; free love.    maternal love, storge [Gr.], parental love; young love, puppy love.    attractiveness; popularity; favorite etc. 899.    lover, suitor, follower, admirer, adorer, wooer, amoret^†, beau, sweetheart, inamorato [It], swain, young man, flame, love, truelove; leman^†, Lothario, gallant, paramour, amoroso^†, cavaliere servente [It], captive, cicisbeo^†; caro sposo [It].    inamorata, ladylove, idol, darling, duck, Dulcinea, angel, goddess, cara sposa [It].    betrothed, affianced, fiancee.    flirt, coquette; amorette^†; pair of turtledoves; abode of love, agapemone^†.    ... show more

Roget 942: disinterestedness etc. adj.; generosity; liberality, liberalism; altruism; benevolence etc. 906; elevation, loftiness of purpose, exaltation, magnanimity; chivalry, chivalrous spirit; heroism, sublimity.    self-denial, self-abnegation, self-sacrifice, self-immolation, self-control etc. (resolution) 604; stoicism, devotion, martyrdom, suttee.    labor of love.    ... show more

Roget 990: worship, adoration, devotion, aspiration, homage, service, humiliation; kneeling, genuflection, prostration.    prayer, invocation, supplication, rogation, intercession, orison, holy breathing; petition etc. (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.    divine service, office, duty; exercises; morning prayer; mass, matins, evensong, vespers; undernsong^†, tierce^†; holyday etc. (rites) 998.    worshipper, congregation, communicant, celebrant.    ... show more

Commitment to some purpose.

Polish: poświęcenie

Religious zeal; the willingness to serve God.

synonyms: cultism, veneration.

Roget 928: respect, regard, consideration; courtesy etc. 894; attention, deference, reverence, honor, esteem, estimation, veneration, admiration; approbation etc. 931.    homage, fealty, obeisance, genuflection, kneeling prostration; obsequiousness etc. 886; salaam, kowtow, bow, presenting arms, salute.    respects, regards, duty, devoirs, egards.    devotion etc. (piety) 987.    ... show more

Roget 987: piety, religion, theism, faith; religiousness, holiness etc. adj.; saintship^†; religionism^†; sanctimony etc. (assumed piety) 988; reverence etc. (respect) 928; humility, veneration, devotion; prostration etc. (worship) 990; grace, unction, edification; sanctity, sanctitude^†; consecration.    spiritual existence, odor of sanctity, beauty of holiness.    theopathy^†, beatification, adoption, regeneration, conversion, justification, sanctification, salvation, inspiration, bread of life; Body and Blood of Christ.    believer, convert, theist, Christian, devotee, pietist^†; the good, the righteous, the just, the believing, the elect; Saint, Madonna, Notre Dame [Fr.], Our Lady.    the children of God, the children of the Kingdom, the children of the light.    ... show more

Dutch: Baälsdienst, afgodendienst, afgoderij, idolatrie
Polish: idololatria, idolatria

usually plural Religious observance or prayers (usually spoken silently).

Polish: cicha modlitwa