NSW Opportunity Class
Wistful
adjective/wis-tfuhl/
having or showing a feeling of vague or regretful longing.
In contextShe gave a wistful glance at the old photos.
Remember it
Wistful sounds like 'wish-full'—full of quiet wishes for something you long for or miss.
Use it well
Describes looks, sighs or smiles tinged with gentle regret; pair with 'gaze', 'look' or 'sigh'.