Scleranthus annuus vs knawe

Scleranthus annuus and knawe both are nouns.

Word	Noun	Adjective	Verb	Adverb
Scleranthus annuus	Yes	No	No	No
knawe	Yes	No	No	No

As nouns, Scleranthus annuus and knawe are synonyms defined as:

Scleranthus annuus and knawe: widely distributed low-growing Eurasian herb having narrow leaves and inconspicuous green flowers

Other synonyms of Scleranthus annuus include knawel.

Scleranthus annuus (noun)	knawe (noun)
widely distributed low-growing Eurasian herb having narrow leaves and inconspicuous green flowers	widely distributed low-growing Eurasian herb having narrow leaves and inconspicuous green flowers