watchful

watch·ful
W4A1T1C3H4F4U1L1
UK/ˈwɒt͡ʃ.fəl/US/ˈwɔt͡ʃ.fəl/

adjective

Fully observant, vigilant, or aware.

“The teacher kept a watchful eye on her pupils during the school trip.”

Less commonScrabble 19

Meanings

adjectivewatchful (comparative more watchful, superlative most watchful)

comparative more watchful · superlative most watchful

  1. Fully observant, vigilant, or aware.

    The teacher kept a watchful eye on her pupils during the school trip.

    1 more example

    But there was so much at stake that I had to take some risk—though even when I was far away there has never been a day when the Shire has not been guarded by watchful eyes.

    1954 July 29, J[ohn] R[onald] R[euel] Tolkien, “The Shadow of the Past”, in The Fellowship of the Ring: Being the First Part of The Lord of the Rings, New York, N.Y.: Ballantine Books, published September 1973, →ISBN, page 93

    Synonyms: jealous

Synonyms & antonyms

adjectiveFully observant, vigilant, or aware.

Similar

More synonyms by meaning

adjectiveengaged in or accustomed to close observation

adjectiveexperiencing or accompanied by sleeplessness

adjectivecarefully observant or attentive; on the lookout for possible danger

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Middle Englishwaccheful
  2. Englishwatchful

From Middle English waccheful, equivalent to watch + -ful. Compare West Frisian waaks (“watchful”), Dutch waaks, waakzaam (“watchful”), German wachsam (“watchful”), Swedish vaksam (“watchful”).

Full word history & related roots →

Translations

Bengali সতর্ক
  • সতর্ক (śotork)observant, vigilant and aware
Bulgarian бдителен, внимателен
  • бдителен (bditelen)observant, vigilant and aware
  • внимателен (vnimatelen)observant, vigilant and aware
Danish vågent
  • vågentobservant, vigilant and aware
Dutch waakzaam
  • waakzaamobservant, vigilant and aware
Finnish valpas
  • valpasobservant, vigilant and aware
French attentif, vigilant
  • attentifobservant, vigilant and aware
  • vigilantobservant, vigilant and aware
German wachsam
  • wachsamobservant, vigilant and aware
Hindi सजग
  • सजग (sajag)observant, vigilant and aware
Irish airdeallach, cathaiseach
  • airdeallachobservant, vigilant and aware
  • cathaiseachobservant, vigilant and aware
Japanese 注意深い
  • 注意深い (chūi-bukai)observant, vigilant and aware
Latin vigilax, evigilans
  • vigilaxobservant, vigilant and aware
  • evigilansobservant, vigilant and aware
Latvian modrs
  • modrsobservant, vigilant and aware
Māori matatū, mataara
  • matatūobservant, vigilant and aware
  • mataaraobservant, vigilant and aware
  • ohitiobservant, vigilant and aware
  • owhitiobservant, vigilant and aware
  • whakamātakiobservant, vigilant and aware
  • whakamatatūobservant, vigilant and aware
  • hihiwaobservant, vigilant and aware
  • matakanaobservant, vigilant and aware
  • hiwahiwaobservant, vigilant and aware
  • tūmatohiobservant, vigilant and aware
Norwegian Bokmål vaktsom
  • vaktsomobservant, vigilant and aware
Portuguese vigilante, alerta
  • vigilanteobservant, vigilant and aware
  • alertaobservant, vigilant and aware
  • atentoobservant, vigilant and aware
Romanian vigilent, atent
  • vigilentobservant, vigilant and aware
  • atentobservant, vigilant and aware
Russian бди́тельный
  • бди́тельный (bdítelʹnyj)observant, vigilant and aware
Scottish Gaelic faireil
  • faireilobservant, vigilant and aware
Spanish atento, avizor
  • atentoobservant, vigilant and aware
  • avizorobservant, vigilant and aware
Cite this entry
APA

watchful. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/watchful

MLA

“watchful.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/watchful. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “watchful,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/watchful.

Source: watchful on Wiktionary, CC BY-SA 4.0.