To hear something without the speaker's awareness or intent.
To listen to or record in secret (a conversation carried on over a telephone line or other communications channel), often as part of a police investigation.
Monitor is defined as to observe and/or regulate.
To annoy; pester.
To make a physical connection with or open outlets from:
To secretly spy on or investigate, especially into the private personal life of others.
Spy is defined as to secretly watch someone or something.
To disregard deliberately; pay no attention to; refuse to consider
Find another word for eavesdrop. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for eavesdrop, like: overhear, wiretap, listen, listen in on, try to overhear, listen stealthily, monitor, bend an ear, bug, tap and snoop.