WordNet: 4th, fourth, quaternary

coming next after the third and just before the fifth in position or time or degree or magnitude; "the quaternary period of geologic time extends from the end of the tertiary period to the present"

• similar to ordinal

4th

• (suomi) 4. (synonyymi; <ordinal_number/>)

fourth

• (suomi) neljäs (synonyymi; <ordinal_number/>)

quaternary

• (suomi) kvartääri- (synonyymi)