response (felt in the hands); resistance; reaction; response; effect
chewiness; firmness; feel of food while being chewed; challenge (e.g. work, book); toughness
(being) worth seeing; impressive
substantiality (of a meal); fillingness; solidity
response; feeling; worth ...ing; worthwhile ...ing; satisfying to ...
worthwhile reading; substantial reading
retort; back talk; backchat
satisfying quality (of a drink)
worthiness as an opponent or challenge