capless
Head covering missing
Without a cap or lid.
A capless pen lacks a removable cover for its tip—some retract instead, others simply go without.
Capless bottles have flip-tops or pumps rather than screw-on caps.
The word appears in product descriptions and casual speech: The capless design makes it easier to use one-handed.
Wearing nothing above
- hatlessWithout head covering
- uncoveredMade visible or known
- baldWithout hair on head
- bareLacking any covering
unadorned · windswept · sunburned · exposed · headwear · beanie · snapback · visor
Not closed off
Without safeguard or shield
- exposedOut in open
- unshieldedLacking protective barrier
- susceptibleEasily influenced or harmed
- defenselessWithout means to resist
unguarded · open · accessible · at-risk · endangered · damaged · contaminated · compromised
bareheaded
Wearing nothing above
bare · unadorned · windswept · sunburned · exposed · headwear · beanie · snapback · visor · toque
unsealed
Not closed off
uncorked · bottle · jar · tube · pen · marker · vial · flask · canteen · canister
unprotected
Without safeguard or shield
- exposedOut in open
- unshieldedLacking protective barrier
- susceptibleEasily influenced or harmed
defenseless · unguarded · open · accessible · at-risk · endangered · damaged · contaminated · compromised · unsecured