inattentive
Concise Oxford English Dictionary © 2008 Oxford University Press:
inattentive/ɪnəˈtentɪv/
▶adjective not paying attention.
■ failing to attend to the comfort or wishes of others.
– derivatives
inattention noun,
inattentively adverb,
inattentiveness noun.
inattention noun,
inattentively adverb,
inattentiveness noun.
'inattentive' also found in these Oxford entries:

