Gratuitously
The Century Dictionary and Cyclopedia
In a gratuitous manner; without cost to the recipient, freely.
Without sufficient cause or reason: as, a principle
gratuitously
assumed.
Wiktionary, Creative Commons Attribution/Share-Alike License
adverb.
Freely
; in the manner of a
gift
, without being
earned
.
adverb.
In a manner not
demanded
by the
circumstances
, without
reason
,
justification
,
cause
, or
proof
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adverb.
in an uncalled-for manner
Word Usage
"I wouldn’t put them in gratuitously, either, for no particular reason."