😠 Annoying or troublesome 😈 Morally harmful 🦠 Spreading disease

pestiferous

1 9.9

Making people feel annoyed or troubled

adjective
/ˌpɛstəˈfɛrəs/

Literature

: molesto

The pestiferous weeds took over the garden, choking out the flowers.

Examples

The pestiferous flies swarmed around the picnic, making it hard to eat.
Watch your mouth, you pestiferous little maggot.

Good Burger (1997)
His pestiferous behavior at the meeting annoyed everyone in the room.

Synonyms

annoying

vspestiferous

415 1.0

Making someone feel bothered or irritated

is the broader term for causing persistent irritation or trouble

irritating

vspestiferous

68 2.9

Making someone feel annoyed or impatient

is a more general source of irritation or ongoing trouble

pesky

vspestiferous

54 3.6

Causing small but persistent trouble or annoyance

is the stronger, more serious form of causing annoyance or trouble

troublesome

vspestiferous

45 3.9

Causing worry or annoyance and hard to deal with

focuses more on causing annoyance rather than practical difficulty

bothersome

vspestiferous

13 3.5

Causing annoyance or trouble

is the stronger idea of causing real irritation and trouble

vexing

vspestiferous

12 7.7

Making someone feel annoyed or frustrated

is broader, meaning a source of trouble beyond mere frustration

galling

vspestiferous

9 6.8

Making you feel annoyed because something seems unfair or hard to accept

is general annoyance without the added feeling of unfairness

teasing

vspestiferous

2 2.7

Causing a feeling that annoys you and does not go away

is the neutral source of irritation rather than playful provocation

vexatious

vspestiferous

1 8.7

Causing people to feel annoyed or frustrated

is the plain sense of causing irritation or trouble in general

pestering

vspestiferous

1 3.2

A person who annoys another person by asking again and again

is the general idea of causing irritation, not necessarily constantly

nettlesome

vspestiferous

1 9.4

Something that makes people feel annoyed or causes small repeated problems

is the everyday sense of causing annoyance or general trouble

plaguey

vspestiferous

Archaic

1 9.6

Annoying and causing repeated small problems or used to complain strongly

is the basic term for causing irritation without extra emphasis

plaguy

vspestiferous

Archaic

1 9.9

Causes annoyance or small trouble that makes you feel irritated

is the modern, neutral expression for causing irritation or trouble

Antonyms

helpful

722 1.0

Willing to give support and useful advice

beneficial

148 3.4

Making something better or producing a good result

How Troublesome

vexatious

1 8.7

pestiferous

Literature

1 9.9

troublesome

45 3.9

annoying

415 1.0

bothersome

13 3.5

Surface Forms

pestiferous positive

Morphology

pestiferous = pest (semi-transparent) = pest + iferous

The word is built from 'pest' + '-iferous', but the sense 'troublesome' is a metaphorical extension rather than a fully literal combination.

Etymology

Pestiferous comes from Latin pestis ('plague') and -fer ('to carry'), and is built on the same pest you know in English. So it originally meant 'plague-carrying', and that's why it can describe something very annoying or troublesome that keeps causing problems.