Timothy Francis Leary vs Tim Leary

Timothy Francis Leary and Tim Leary both are nouns.

Word	Noun	Adjective	Verb	Adverb
Timothy Francis Leary	Yes	No	No	No
Tim Leary	Yes	No	No	No

As nouns, Timothy Francis Leary and Tim Leary are synonyms defined as:

Timothy Francis Leary and Tim Leary: United States psychologist who experimented with psychoactive drugs (including LSD) and became a well-known advocate of their use (1920-1996)

Other synonyms of Timothy Francis Leary include Leary, Timothy Leary.

Timothy Francis Leary (noun)	Tim Leary (noun)
United States psychologist who experimented with psychoactive drugs (including LSD) and became a well-known advocate of their use (1920-1996)	United States psychologist who experimented with psychoactive drugs (including LSD) and became a well-known advocate of their use (1920-1996)