Yes — "just" is a Dolch 1st Grade sight word. It follows regular phonics rules, but it's taught for instant, automatic recognition because it appears so often in early reading.
I just finished my lunch.
"Just" is fully regular in spelling and sound, but it's an extremely common word in everyday sentences, so it's taught for instant recognition rather than sounded out each time it appears.
Point out that "just" is decodable once your child knows short-u and the "st" blend — it's a sight word mainly for its frequency, not any irregular spelling.
Word Wizard teaches "just" with Flash Cards, Listen & Pick, Spell It, and Write It — four game modes that turn repetition into play.
See "just" with its picture, syllables, and example sentence — with native audio.
Hear "just" spoken aloud and pick it out from similar-looking words.
Build "just" letter by letter from shuffled tiles.
Word Wizard turns sight word practice into a game — Flash Cards, Listen & Pick, Spell It and Write It, from Pre-K through Grade 5.