Whiffler

Part of speech: noun

Definitions

1. A person who vacillates or changes opinions frequently; someone who is indecisive and prone to contradiction; an individual who behaves in a whimsical manner, often altering their stance on various topics
2. An individual known for shifting positions or ideas, reflecting inconsistency; a person who often contradicts their previous statements; someone who engages in playful or capricious behavior without firm commitment
3. A person characterized by fickleness in beliefs or opinions; someone whose actions show a tendency to change directions often; an individual who exhibits a frivolous or light-hearted attitude toward serious matters

Etymology: "Whiffler" is built from "whiffle" plus the agent suffix "-er," so a whiffler is simply one who whiffles. The verb "whiffle" meant to blow in gusts or to shift about, and its sense of wavering from one position to another is what carries over into the noun for someone who keeps changing their opinions. The verb is itself tied to the idea of puffs of wind, which is why the image of a person swinging this way and that feels so physical. The suffix does most of the work here. Adding "-er" to a verb to name the doer of its action is one of English's most productive habits, and it lets a single verb generate a whole family of nouns with little fuss. The result is a term whose parts are transparent: a wind-like verb turned into a label for a person who blows from one view to another.

Synonyms: wavering person, vacillator, ditherer, fence-sitter, hesitator

Antonyms: decisive person, determined person, resolute person, committed person, steadfast person