Opinions may differ on this one, and there are regional differences too. As a general rule (with some exceptions), in my own usage (BrE) I find adverbial "slow" somewhere between inferior and unusable. For example, I would personally never say "I was walking slow" or "This tree grows very slow".
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
VorparI don't heard the adv form "slow" much in west coast dialect. Only in specific usages: "The clock is running slow."There is no adverbial form 'slow'. 'Slow' is an adjective - to call it an adverb is nuts. The adverb form is 'slowly'. Clocks don't run 'slow', they run 'slowly'. Regional dialects may well use 'slow' as an adverb, but that doesn't make it
BillJ 'Slow' is an adjective - to call it an adverb is nuts.Most dictionaries are nuts then.
Mr WordyBy 'most dictionaries' are you including the Oxford? It's not in my version. 'Slow' can be inflected for comparison - 'slow', 'slower', 'slowly' - a clear sign that it's an adjective. Adverbs are not inflected like that. AsBillJ 'Slow' is an adjective - to call it an adverb is nuts.Most dictionaries are nuts then.
BillJIf you want to mess up the contrast between the definitions of adjective and adverb, that's up to you.No, it's not up to me, it's up to the numerous dictionary compilers who list "slow" as an adverb. If you specifically want a dictionary with "Oxford" in the title then here is an example:
BillJAdverbs are not inflected like that.What about "I ran faster and faster"?
BillJClocks don't run 'slow', they run 'slowly'.I see. Then what about trains?