Synonyms of the word 
SLAP-BANG → SLAM-BANG
slap-bang
- adv. directly or immediately.
- adv. in a violent or sudden or noisy manner.
slam-bang
- adj. (onomatopoeia) Noisy, raucous.
- adj. Violent, forceful.
- adj. Impressive, exciting.
- adv. Shot or hit with a noise.
- n. (onomatopoeia) Noisy activity.
If you are interested in words, visit the following sites :
- wiktionary.org/slap-bang For complete definition of a word
- 1word.ws/slapbang to play with words, suffixs, prefixs, etc.