peek,
glance, glimpse, gander (informal), gawp (UK, informal), look
chirp,
cheep, twitter, squeak, beep, tweet, chirrup
sound,
utterance, noise, word
peek,
steal a look, glance, sneak a look, glimpse, peer
antonym: gaze
chirp,
twitter, tweet, chirrup, squeak, beep, cheep