frictional resistance

sound caused by friction; sound of two things rubbing together

an eraser

to brush teeth

a rubber; an eraser

an eraser

verb; to apply or spread on medication

to flatter the wrong person in an obsequious manner, and to support their every opinion

an arse-licker; a brown-nose.; literally'a shoeshiner'; a sycophant

(verb) to clean and polish shoes; (slang) to toady; to bootlick; to flatter

someone who likes to brag; cocky

(adjective) (of a person) cocky; arrogant; cheeky; brash; conceited; smug

(noun) chalk eraser

a rubber; an eraser

(verb) 1. Rub; (noun) Argument

to enjoy a satisfying meal; to stuff oneself full; to have a feast of a meal [colloquial]

an arse-licker; a brown-nose.; literally 'a shoeshiner'; a sycophant [colloquial]

to enjoy a satisfying meal; to stuff oneself full; to have a feast of a meal [colloquial]

someone who likes to brag / boost [colloquial]

friction

friction

wipe dry

eraser

erase

brush past

abrasion