English
guardful
From guard + -ful.
Formed from guard + -ful
Proto-Germanic *wardāną ‘to guard, protect’
…
Early Medieval Latin wardō
Old French guarder ‘to protect, guard’
Old French guarde ‘protection; guard’
Middle English garde ‘guardianship’
English guard
Today it means
adj cautious; wary; watchful
Language periods are conventional ranges, not dates for this word.
Etymograph / guardful