print vs boldface

print and boldface both are nouns.

Word	Noun	Adjective	Verb	Adverb
print	Yes	No	Yes	No
boldface	Yes	No	Yes	No

As verbs, boldface is a hyponym of print; that is, boldface is a word with a more specific, narrower meaning than print:

Other hyponyms of print include letter, set, typeset, prove, offset, overprint, print over, cyclostyle, italicise, italicize.

print (noun)	boldface (noun)
a picture or design printed from an engraving	a typeface with thick heavy lines
a fabric with a dyed pattern pressed onto it (usually by engraved rollers)
a printed picture produced from a photographic negative
a copy of a movie on film (especially a particular version of it)
the text appearing in a book, newspaper, or other printed publication
a visible indication made on a surface
availability in printed form

print (verb)	boldface (verb)
reproduce by printing	print in boldface
make into a print
put into print
write as if with print; not cursive