green as grass

Fresh and callow

Green as grass describes complete inexperience or naivety—someone utterly new to a situation and lacking worldly knowledge.

The phrase draws on green's long association with youth and immaturity, like unripe fruit: He arrived at boot camp green as grass.

Often shortened to simply green.

Related

wet behind the ears · inexperienced · born yesterday · new to the game · emerald · young · newborn · salad days · raw · springtime · meadow · lawn · chlorophyll · vibrant · alive · dewy · tender · unripe

Categories
Opposites
experience and worldliness

green as grassseasoned

Flavored or battle-tested

worldly · experienced · veteran · old hand · battle-scarred

sophistication and savviness

green as grasssavvy

Practical shrewdness

worldly-wise · seasoned · streetwise · street-smart · shrewd

professional/skill competence

green as grassveteran

Experienced former soldier

old hand · expert · master · skilled · accomplished

Family

green, grass, greens, greener, greenest, greenish, greenery, greening, grasses

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G