What does non-standard mean?
Non-standard means Alternative form of nonstandard..
Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · adjective
Alternative form of nonstandard..
By 1932, nearly all the odd non-standard engines, which the L.M.S.R. and the L.N.E.R. had acquired at the grouping, had disappeared.
Use non-standard when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Non-standard means Alternative form of nonstandard..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
By 1932, nearly all the odd non-standard engines, which the L.M.S.R. and the L.N.E.R. had acquired at the grouping, had disappeared.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.