That would be journeys, as in:
Marco was famous for his many journeys.
The plural form of the noun journey is journeys.The plural possessive form is journeys'.Example: All of his journeys' expenses were paid by the queen.
The plural form of the noun 'journey' is journeys.Example: The journeys of the wagon trains were long and harrowing.
"Write" is a verb and therefore is the same applied to singular and plural, for example:"I write the music." and "They write the music."
The plural of twitch is twitches.
The plural is "journeys". Unlike words ending in Y, the -ey words mostly form normal S plurals.
The word 'years' is the plural form of the singular 'year'.
The plural form of "study" is "studies."
The plural form for the noun colony is colonies. The plural possessive form is colonies'.
The plural form of "roux" is "roux." The word "roux" is originally from French, and it remains the same in its plural form.
The noun 'shears' is a shortened form for 'a pair of shears'. The plural form is two pairs of shears.
plural possessive form: babies' singular possessive form: baby's
The plural form for the demonstrative pronoun this is these.