-ine, -in (Latin: a suffix meaning, [of, pertaining to, characterized by]; [forms abstract nouns]; [forms feminine nouns]; [forms chemical words]).Of, pertaining to, characterized by; of the nature of, like. discipline: 
doctrine: 
medicine: 
chorine: 
concubine: 
feminine: 
acediamine: 
acetylcholine: 
aconitine: 
acridine: 
adenine: 
adenosine: 
adrenaline: 
alkaline: 
alumine: 
amine: 
amphetamine: 
arsine: 
atropine: 
azine: 
benzine: 
bromine: 
chlorine: 
chlorpromazine: 
choline: 
cocaine: 
conine: 
creatine: 
cystine: 
dodeine: 
ephedrine: 
epiephrine: 
fluorine: 
gasoline: 
histidine: 
hydrazine: 
hyoscine: 
incarnadine: 
iodine: 
kerosine: 
lysine: 
margarine: 
morphine: 
muscarine: 
phenylalanine: 
phosphine: 
purine: 
pyridine: 
quinine: 
saline: 
scopolamine: 
strychnine: 
thymine: 
and bases [as cocaine, aniline, etc.]; names of elements [as bromine, chlorine, etc.].  |