quintessence the most typical example or representative of a type
frequency response (electronics) a curve representing the output-to-input ratio of a transducer as a function of frequency
present tense a verb tense that expresses actions or states at the time of speaking
fractiousness the trait of being prone to disobedience and lack of discipline
frankincense an aromatic gum resin formerly valued for worship
pretentiousness the quality of being pretentious
frequentative a verb form that serves to express frequent repetition of an action
frequenter a regular customer
frequently many times at short intervals
frequent coming at short intervals or habitually
frequency the number of occurrences within a given time period
frequency band a band of adjacent radio frequencies
recrudescence a return of something after a period of abatement
word sense the accepted meaning of a word
frequence the number of occurrences within a given time period
fortuitousness the quality of happening accidentally and by lucky chance
reconditeness the quality of being unclear or abstruse and hard to understand
incandescence light emission by a body as its temperature is raised
foreignness the quality of being alien or not native
merchandising the exchange of goods for an agreed sum of money