schlep vs pull along

schlep is a noun but pull along is not a noun.

Word	Noun	Adjective	Verb	Adverb
schlep	Yes	No	Yes	No
pull along	No	No	Yes	No

As verbs, schlep and pull along are synonyms defined as:

schlep and pull along: pull along heavily, like a heavy load against a resistance

Other synonyms of schlep include shlep.

schlep (noun)	pull along (noun)
a tedious or difficult journey
(Yiddish) an awkward and stupid person

schlep (verb)	pull along (verb)
pull along heavily, like a heavy load against a resistance	pull along heavily, like a heavy load against a resistance