Accidentally (adverb)
Meaning by chance; inadvertently.
Example of using it in a sentence "The teacher didn’t believe him when he said he accidentally forgot to do his homework last week, because it was timetabled. "
Synonyms: fortuitously, by accident, by chance, by a mere chance, by a twist of fate, adventitiously, as luck would have it, by a fluke, coincidentally, by coincidence, serendipitously
Spelling tip: Sound it out and remember that there are 2 cc’s and 2 ll’s.
A + cc + i + dent + ally
Use the word as many times throughout the week. This can be verbally, in your written work or listen out for other people using it.