character, puff, reference, referral.
abbreviation, abdication, aberration, ablation, abnegation, abomination, abrogation, acceleration, acclamation, acclimation, accommodation, accreditation, accumulation, accusation, accusation, acidification, activation, adaptation, adjudication, administration.
Your query has returned 4057 words, which include anagrams of recommendations as well as other shorter words that can be made using the letters included in recommendations.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.