• codin,
• condon,
• chetodon,
• cocoon,
• codong,
• codom,
• coldon,
• codron,
• coedon,
• codeon,
• coodon,
• codonn,
• kodon,
• godon,
• conan,
• cojo,
• solon,
• cohon,
• conden,
• conodon

• con-,
• COD,
• cottone,
• coin,
• cowden,
• condor,
• don,
• code,
• coition,
• c.o.d.,
• corn,
• Cotten,
• cotan,
• colon,
• conn.,
• cotton,
• coding,
• cottony,
• Coatney,
• cotonou.

The adjective form of the word "codon" is "codonic".

The plural of the "codon" can be the "codons".

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