Learning new words

To 'Know' a word.

What do students need to know to use a word fluently?

To 'know' a word means..•Spelling•Sound •Pronunciation (s)•Meaning•Other meanings•Semantic field •Parts of speech•Affixation•Homophones / Homonyms

To 'know' a word means ..•Common collocations

•Register •Appropriacy•Connotation•Word grammar•Translation•US UK etc.•????