AI-powered learning hub

admin@sunnyacademy.ai·

complain

kəmˈpleɪn

verbB1

Example

“Customers often complain about delays.”

🇦🇲 Armenian:բողոքել

🇷🇺 Russian:жаловаться

Examples

Customers often complain about delays.

See synonyms (5)

plain kvetch quetch kick sound off

Practice

Listen, type the word, then check.

Speed

Type what you hear

Practice today's B1 pack →← Back to Daily Hub

More B1 words

Browse 200 of 217 words in level B1.

naked mourn mount motto model modal misty minus minor messy match march maple loyal lorry liver limit light level legal least layer laugh knock juicy joint ivory humor humid human hatch hasty handy guess group gravy grant glory glint glide giant forth flute flood float flash fight fifth fetch fancy faint extra exact equal entry elbow eager dusty drunk drown dozen delay curve curly cruel craft count cough comma comet coast cliff click civil choke choir chief chase charm camel burst buddy broad brief breed brass bound boast board blush block blind bless blend bleed blame beast bathe award aside arise angle anger aloud alike alarm after adopt adapt above yell worn wing wave warm wake vote view vice vein repay renew react reach rapid queue quake puppy prove proud proof press pound plant plain place piety penny pause owing outer orbit occur nurse newly nasty involve refuse wonder warn understand trust share seem result respond require realize include fail expect develop depend continue care believe allow in case as soon as at least according to worry waste value typical target survey support suggest solution separate risk reduce recommend purpose provide opportunity notice manage instead influence increase focus feature event environment effort effective discuss depend on

See all B1 words →

Continue Learning

Grammar

Present Perfect

Tenses · A2–B1

Present Perfect Continuous

Tenses · B1–B2

Past Continuous (Active)

Tenses · A2–B1

Browse all grammar topics →

Daily idioms

Browse idioms →

English test

Start grammar level test

Assess your level — start now

1 Register→2 Pass the test→Get your certificate

Browse tests →

Articles

Browse all articles →

Help us improve this word

Share feedback to improve this vocabulary page. This is anonymous.