Search Result for "rattlebrained": 
Wordnet 3.0

ADJECTIVE (1)

1. lacking sense or discretion;
- Example: "his rattlebrained crackpot ideas"
- Example: "how rattlepated I am! I've forgotten what I came for"- Glenway Westcott
[syn: rattlebrained, rattlepated, scatterbrained, scatty]

perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_TIME = "tr_TR.UTF-8",
	LC_MONETARY = "tr_TR.UTF-8",
	LC_ADDRESS = "tr_TR.UTF-8",
	LC_TELEPHONE = "tr_TR.UTF-8",
	LC_NAME = "tr_TR.UTF-8",
	LC_MEASUREMENT = "tr_TR.UTF-8",
	LC_IDENTIFICATION = "tr_TR.UTF-8",
	LC_NUMERIC = "tr_TR.UTF-8",
	LC_PAPER = "tr_TR.UTF-8",
	LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
3 definitions retrieved:

The Collaborative International Dictionary of English v.0.48:

Rattle-brained \Rat"tle-brained`\ (r[a^]t"t'l*br[=a]nd`), a. Giddy; rattle-headed. [1913 Webster]
WordNet (r) 3.0 (2006):

rattlebrained adj 1: lacking sense or discretion; "his rattlebrained crackpot ideas"; "how rattlepated I am! I've forgotten what I came for"- Glenway Westcott [syn: rattlebrained, rattlepated, scatterbrained, scatty]
Moby Thesaurus II by Grady Ward, 1.0:

36 Moby Thesaurus words for "rattlebrained": blank, brainless, dizzy, empty, empty-headed, empty-minded, empty-pated, empty-skulled, featherbrained, featherheaded, flighty, fluttery, frivolous, gaga, giddy, giddy-brained, giddy-headed, giddy-pated, giddy-witted, harebrain, harebrained, hollow, inane, jejune, rattleheaded, rattlepated, scatterbrained, scramblebrained, shatterbrained, silly, skittish, thoughtless, vacant, vacuous, vapid, witless