Disquietening

Part of speech: adjective, verb

Definitions

1. Causing a feeling of unease or anxiety; producing a sense of disturbance or worry; creating an atmosphere of discomfort or apprehension
2. Inducing unrest or nervousness in the mind; generating a state of alarm or concern; fostering an unsettling or disturbing mood
3. Evoking mental distress or discomposure; prompting feelings of tension or fear; resulting in a sensation of emotional disturbance or disquiet

Etymology: "Disquietening" is the present participle and gerund of "disquieten," a verb built from "disquiet" by adding the verb-forming suffix "-en." The base "disquiet" is itself formed with the negative prefix "dis-" attached to "quiet," so the chain runs from an ordinary word for calm, through a verb meaning to rob something of its calm, to a participle describing whatever does so. The "-ing" ending is what turns the verb into the adjective used in sentences like "a disquietening silence," where the silence is the thing producing the unease. The same form can also act as a gerund, naming the act of unsettling someone, so the word sits comfortably in both roles. It is a transparent formation: once you know "quiet," "disquiet," and "-en," the meaning follows directly.

Synonyms: disturbing, unsettling, worrying

Antonyms: calming, reassuring, soothing