Potential words found in crosswords:
●        Singular nouns, pluralia tantum nouns that don’t have a singular form (scales, pants), irregular plural nouns that are more often used in the plural (algae, teeth)
●        Infinitive verbs
●        Older words that are still widespread in literature (cab, shall)
●        Words denoting units of measurement (meter, joule)
●        Nationalities (Arab, Swede)
●        Currencies, including the recently obsolete (dollar, lira)

🚫 Words not used in crosswords:
●        Swear words
●        Short forms or abbreviations

☑ Please note: Rare and difficult words not included in crosswords might be counted as bonuses. If you get a couple of these words, you can earn extra coins.