to louse

To make a mistake that causes a problem

To make a mistake that ruins something because you are careless

To ruin something by making mistakes or doing it badly

To damage or spoil something often by carelessness

To make a mess of a plan or task by doing it badly

Do a job badly and make a mess of it

To ruin something by doing it badly

To ruin something by making a mistake or being careless

To spoil or ruin something by making a careless mistake

To ruin something by a careless mistake

To make something better

To be guilty and ashamed after treating someone badly

To make a mess of a plan or task by doing it badly

A small sea animal that lives on fish and sometimes eats dead plants or animals

A small insect that lives in clothing, bites people, and can spread disease

A small insect that lives in pubic hair and other body hair and makes the skin itch

A small insect like an aphid that sucks juices from plants

A small animal that lives on fish and eats their blood or skin

A small insect that lives in the hair of the private parts and causes itching

A small wingless insect that lives on birds or mammals and drinks their blood

A small insect that lives in human hair and feeds on blood

A small grey animal with a flat, segmented body that lives under damp logs or stones

A small sea animal like a tiny crab that lives on the skin of whales

A small wingless insect that lives on birds and bites their skin or feathers

A small wingless insect that lives on birds and eats their feathers and skin

A small insect that lives on chickens and other birds and eats their blood

A small insect with strong back legs that jumps and feeds on plant juices

A small insect that sucks blood and lives in feathers or fur

A very small insect that has no wings and eats mold on books and paper and can damage them

Small insect that lives on tree bark and eats fungi and dead plant parts

A small animal that lives on fish in aquariums and harms them

A small insect that feeds on clover plants and can damage them

A small insect that lives on the head or body of people and drinks their blood

A small insect that lives on tree bark and eats mold or tiny plant bits

A small insect that lives on grape plants and damages them

A small insect that eats and harms onion and tobacco plants

A small insect that eats pea plants and damages crops

A small insect that lives on chickens' feathers and causes itching

A small insect that looks like white cotton on plants and sucks their juice