How to spell SISASTER correctly?

The correct spelling for "sisaster" is "disaster". To avoid future misspellings, try using mnemonic devices to remember the correct spelling, such as "dis" meaning apart or away, and "aster" meaning star, to remember that a disaster is when things fall apart. Additionally, use spell-check tools and proofread your work for accuracy.

• disaster The earthquake was a disaster that left many people without homes or basic necessities.
• sinister The stranger's sinister grin put me on edge.
• sister My sister is going to be so surprised when she gets home and finds a new dress for me.

Intertubing

• antedating
• entertain
• entertainer
• entertaining
• inditing
• inner-tubing
• intertwine
• interurban
• intuiting
• undertaking