tinder vs touchwood

tinder and touchwood both are nouns.

Word	Noun	Adjective	Verb	Adverb
tinder	Yes	No	No	No
touchwood	Yes	No	No	No

As nouns, tinder and touchwood are synonyms defined as:

Other synonyms of tinder include kindling, punk, spunk.

tinder (noun)	touchwood (noun)
material for starting a fire	material for starting a fire