• onact,
• ONEcT,
• oneact,
• ineacts,
• kneacts,
• lneacts,
• pneacts,
• 0neacts,
• 9neacts,
• obeacts,
• omeacts,
• ojeacts,
• oheacts,
• onwacts,
• onsacts,
• onacts,
• onects,
• oenacts,
• onecats,
• Oanacts

The adjective form of the word "oneacts" is "one-act".

The plural form of the word "oneacts" is still "oneacts." This word refers to short plays or performances typically performed as a collection in one production. The plural form does not change.

The singular form of the word "oneacts" is "oneact"