Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun interjection

2 senses of interjection

Sense 1
ejaculation, interjection -- (an abrupt emphatic exclamation expressing emotion)
       => exclamation, exclaiming -- (an abrupt excited utterance; "she gave an exclamation of delight"; "there was much exclaiming over it")

Sense 2
interjection, interposition, interpolation, interpellation -- (the action of interjecting or interposing an action or remark that interrupts)
       => break, interruption, disruption, gap -- (an act of delaying or interrupting the continuity; "it was presented without commercial breaks"; "there was a gap in his account")