Synonyms of the word

vulnerable

• adj. More or most likely to be exposed to the chance of being attacked or harmed, either physically or emotionally.
• adj. (computing) More likely to be exposed to malicious programs or viruses.

assailable

• adj. Not defended or not able to be defended.

compromising

• v. present participle of compromise.
• adj. Willing or able to compromise.
• adj. vulnerable to suspicion.

conquerable

• adj. Capable of being conquered or subdued.

dangerous

• adj. Full of danger.
• adj. Causing danger; ready to do harm or injury.
• adj. (colloquial, dated) In a condition of danger, as from illness; threatened with death.
• adj. (obsolete) Hard to suit; difficult to please.
• adj. (obsolete) Reserved; not affable.

defenceless

• adj. Without defence; undefended.

defenseless

• adj. Lacking any form of defense; vulnerable; open to attack.

endangered

• adj. in danger, at risk, said of something where there is a strong possibility something bad will happen to…
• v. simple past tense and past participle of endanger.

indefensible

• adj. Not defensible; not capable of being defended; vulnerable.
• adj. Incapable of being justified or excused; inexcusable; unpardonable.
• adj. Incapable of being explained; untenable; insupportable; invalid.

insecure

• adj. Not secure.
• adj. Not comfortable or confident in oneself or in certain situations.

open

• adj. (not comparable) not closed; accessible; unimpeded.
• adj. Not drawn together, closed, or contracted; extended; expanded.
• adj. (not comparable) Actively conducting or prepared to conduct business.
• adj. (comparable) Receptive.
• adj. (not comparable) Public.
• adj. (not comparable) Candid, ingenuous, not subtle in character.
• adj. (mathematics, logic, of a formula) Having a free variable.
• adj. (graph theory, of a walk) Whose first and last vertices are different.
• adj. (computing, not comparable, of a file, document, etc.) In current use; mapped to part of memory.
• adj. (business) Not fulfilled.
• adj. Not settled or adjusted; not decided or determined; not closed or withdrawn from consideration.
• adj. (music, stringed instruments) Without any fingers pressing the string against the fingerboard.
• adj. Not of a quality to prevent communication, as by closing waterways, blocking roads, etc.; hence, not frosty…
• adj. (phonetics) Uttered with a relatively wide opening of the articulating organs; said of vowels.
• adj. (phonetics) Uttered, as a consonant, with the oral passage simply narrowed without closure.
• adj. (phonetics, of a syllable) That ends in a vowel; not having a coda.
• adj. (computing) Made public, usable with a free licence.
• adj. (medicine) Resulting from an incision, puncture or any other process by which the skin no longer protects…
• v. (transitive) To make something accessible or remove an obstacle to its being accessible.
• v. (transitive) To bring up (a topic).
• v. (transitive) To make accessible to customers or clients.
• v. (transitive) To start (a campaign).
• v. (intransitive) To become open.
• v. (intransitive) To begin conducting business.
• v. To enter upon; to begin.
• v. (intransitive, cricket) To begin a side's innings as one of the first two batsmen.
• v. (intransitive, poker) To bet before any other player has in a particular betting round in a game of poker.
• v. (transitive, intransitive, poker) To reveal one's hand.
• v. (computing, transitive, intransitive, of a file, document, etc.) To load into memory for viewing or editing.
• v. To spread; to expand into an open or loose position.
• v. (obsolete) To disclose; to reveal; to interpret; to explain.
• n. A sports event in which anybody can compete; as, the Australian Open.
• n. (electronics) a wire that is broken midway.
• n. (with the) Open or unobstructed space; an exposed location.
• n. (with the) Public knowledge or scrutiny; full view.

penetrable

• adj. Capable of being penetrated, entered, or pierced.

susceptible

• adj. likely to be affected by something.
• adj. easily influenced or tricked; credulous.
• adj. (medicine) especially sensitive, especially to a stimulus.
• adj. that, when subjected to a specific operation, will yield a specific result.
• adj. vulnerable; (temporarily) defenseless.
• n. (epidemiology) A person who is vulnerable to being infected by a certain disease.

threatened

• v. simple past tense and past participle of threaten.
• adj. (ecology, of a plant or animal) At risk of becoming endangered in the near future.
• adj. Feeling insecure or vulnerable.

undefendable

• adj. Not capable of being defended.

undefended

• adj. Not defended.

unguarded

• adj. Having no guard or protection; vulnerable.
• adj. Displaying a lack of caution or thought.

unprotected

• adj. Not protected; lacking defense or protection; exposed.

unsafe

• adj. Not safe; dangerous.

weak

• adj. Lacking in force (usually strength) or ability.
• adj. Unable to sustain a great weight, pressure, or strain.
• adj. Unable to withstand temptation, urgency, persuasion, etc.; easily impressed, moved, or overcome; accessible;…
• adj. Dilute, lacking in taste or potency.
• adj. (grammar) Displaying a particular kind of inflection, including.
• adj. (chemistry) That does not ionize completely into anions and cations in a solution.
• adj. (physics) One of the four fundamental forces associated with nuclear decay.
• adj. (slang) Bad or uncool.
• adj. (mathematics, logic) Having a narrow range of logical consequences; narrowly applicable. (Often contrasted…
• adj. Resulting from, or indicating, lack of judgment, discernment, or firmness; unwise; hence, foolish.
• adj. Not having power to convince; not supported by force of reason or truth; unsustained.
• adj. Lacking in vigour or expression.
• adj. Not prevalent or effective, or not felt to be prevalent; not potent; feeble.
• adj. (stock exchange) Tending towards lower prices.
• adj. (photography) Lacking contrast.