old-line vs oldline

old-line and oldline both are adjectives.

Word	Noun	Adjective	Verb	Adverb
old-line	No	Yes	No	No
oldline	No	Yes	No	No

As adjectives, old-line and oldline are synonyms defined as:

As adjectives, old-line and oldline are synonyms defined as:

old-line and oldline: adhering to conservative or reactionary principles

old-line (adjective)	oldline (adjective)
long-established	long-established
adhering to conservative or reactionary principles	adhering to conservative or reactionary principles