gratis
On the house
Gratis means free of charge, without payment: Admission is gratis on Sundays, They threw in the case gratis.
The word has a slightly formal or commercial flavor compared to simply saying free.
It works as both adjective and adverb.
costless
Free or expressing praise
promotional
Subset for study
- trialJudicial examination of claims
- giveawayFree item or betraying clue
- swagStolen goods, slang
- promotionalRelated to marketing efforts
teaser · demo · introductory · bonus
charitable
Gave as a gift
- charitableGiving to those needing
- voluntaryDone by choice
- philanthropicDevoted to human welfare
- beneficentActively doing good
uncompensated · nonprofit · volunteer · humanitarian · sponsored · subsidized · scholarship
complimentary
Free or expressing praise
sample
Subset for study
promotional · teaser · demo · introductory · bonus
donated
Gave as a gift
- charitableGiving to those needing
- voluntaryDone by choice
- philanthropicDevoted to human welfare
beneficent · uncompensated · nonprofit · volunteer · humanitarian · sponsored · subsidized · scholarship
- borrowed wordschic, naive, passe, avant-garde, faux
- freefree, freed, liberated, released, unchained
- free accesstoll-free, freeware, public domain, open source, free trial
- freebiesfreebie, freebies, samples, giveaways, free
- free thingsfree, zero cost, no charge, on the house, complimentary
- Latin Wordsad, ad nauseam, et, caveat emptor, affidavit
- be gratefulFeel appreciation toward someone
- debt of gratitude
- deeply grateful
- Grateful DeadLegendary jam band
- gratuitous violenceExcessive harm without justification
- words of gratitude
grateful, gratitude, congratulate, congratulations, ungrateful, gratuity, ingrate, gratuitous, ingratiate