Largish
/ˈlɑːrdʒɪʃ/
Definition 1 of 1
Pro Tip 1/3Size Imprecision
Use 'largish' when the exact size is unknown or unimportant, indicating a general largeness. 
She was looking for a largish box to store her winter clothes.
Pro Tip 2/3Casual Speech
'Largish' is often used in informal conversation rather than formal writing or speeches. 
We're expecting a largish group of friends for the party.
Pro Tip 3/3Relative Comparison
'Largish' compares an object to others, suggesting it is large for its category or expectations. 
For a city car, it has a largish trunk space.