abbreviation, abdication, aberration, ablation, abnegation, abomination, abrogation, acceleration, acclamation, acclimation, accommodation, accreditation, accumulation, accusation, accusation, acidification, activation, adaptation, adjudication, administration.
Your query has returned 1259 words, which include anagrams of recalculation as well as other shorter words that can be made using the letters included in recalculation.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.