• acton,
• zctin,
• sctin,
• wctin,
• qctin,
• axtin,
• avtin,
• aftin,
• adtin,
• acrin,
• acfin,
• acgin,
• acyin,
• actyin,
• aktin,
• actyn,
• axin,
• ACTEn,
• actenin,
• acktin

• acetonic,
• actinoid,
• Acton,
• actinia,
• actinium,
• action,
• acetum,
• actinic,
• actinian,
• actinism,
• acting,
• accident,
• act on,
• actium,
• actinon,
• acetone,
• actinal,
• actinide.

The adjective form of the word "actin" is "actinic".

The plural of the "actin" can be the "actins".

The singular of the "actin" can be the "actin".