Wordnet 3.0
ADVERB (1)
1.
in a deceptive and unrealistic manner;
- Example: "the village looked delusively near"
The Collaborative International Dictionary of English v.0.48:
Delusive \De*lu"sive\, a. [See Delude.]
Apt or fitted to delude; tending to mislead the mind;
deceptive; beguiling; delusory; as, delusive arts; a delusive
dream.
[1913 Webster]
Delusive and unsubstantial ideas. --Whewell.
-- De*lu"sive*ly, adv. -- De*lu"sive*ness, n.
[1913 Webster]
WordNet (r) 3.0 (2006):
delusively
adv 1: in a deceptive and unrealistic manner; "the village
looked delusively near"