Name: Acid Chloride 

Ending: -oyl chloride 

Example: Ethanoyl Chloride 

Name: Alcohol 

Ending: -ol

Example: Methanol

Name: Aldehyde 

Ending: -al

Example: ethanal

Name: Alkene (double bond)

Ending: -ene

Example: Ethene 

Name: Alkyne (triple bond) 

Ending: -yne

Example: Ethyne

Name: Amide

Ending: -amide

Example: Ethamide

Name: Amine

Ending: -amine

Example: Methylamine

Name: Arene (Aromatic Ring)

Ending: None

Example: Benzene

Name: Carboxylic Acid Anhydride

Ending: -oic anhydride

Example: Ethanoic anhydride

Name: Carboxylic Acid

Ending: -oic acid

Example: Ethanoic Acid 

Name: Diphosphate 

Ending: diphosphate

Example: Diphosphate

Name: Disulfide

Ending: disulfide

Example: Dimethyl disulfide

Name: Ester

Ending: -oate

Example: Ester

Name: Ether

Ending: ether

Example: Dimethyl Ether

Name: Halide

Ending: none

Example: Chloromethane

Name: Imine (Schiff Base)

Ending: imine

Example: Acetonimine

Name: Ketone

Ending: -one

Example: Propone

Name: Monophosphate

Ending: phosphate

Example: Monophosphate

Name: Nitrile

Ending: -nitrile

Example: Ethanenitrile

Name: Sulfide

Ending: sulfide

Example: Dimethyl Sulfide

Name: Sulfoxide

Ending: sulfoxide

Example: Sulfoxide

Name: Thioester

Ending: -thioate

Example: Methyl Ethanethioate

Name: Thiol

Ending: -thiol

Example: Methanethiol