slam bang
from
Moby Thesaurus II by Grady Ward, 1.0
33 Moby Thesaurus words for "slam bang":
a corps perdu, carelessly, desperately, furiously, happen what may,
hastily, head over heels, headfirst, headforemost, headlong,
heedlessly, heels over head, helter-skelter, holus-bolus,
hotheadedly, hurriedly, hurry-scurry, impetuously, like crazy,
like mad, madly, overeagerly, overenthusiastically, overzealously,
precipitantly, precipitately, precipitously, ramble-scramble,
recklessly, slap-bang, slapdash, wantonly, wildly
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