unstinting
Concise Oxford English Dictionary © 2008 Oxford University Press:
unstinting/ʌnˈstɪntɪŋ/
▶adjective given or giving without restraint: he was unstinting in his praise.
– derivatives
unstinted adjective,
unstintingly adverb.
unstinted adjective,
unstintingly adverb.
'unstinting' also found in these Oxford entries:

