unsecure, insecure, danger
safe, protected, sheltered, invulnerable are synonyms for secure.
Obtain , acquire , secure ,
Secure, guarded, sheltered.
Protected, sound, guarded and secure
Reinforce , brace , support , secure ,
shackle, secure, restrain, fetter, manacle
guarantee, secure, confirm, warrant, certify
affix, stick, secure, add, join, couple, link, tie, connect
Synonyms for moored are berth, catch, chain,dock,fix, lash, secure, tether.
Three other forms for the word "get" are: * obtain * secure * attain The above would be considered synonyms for the word 'get.' If you are looking for other forms, they would be: * gets * getting * got * gotten
pin, rod, peg, rivet, lock, latch, fastener, lock, close, bar, secure, fasten, latch
Impregnable has many synonyms. Some examples are invincible, unassailable, inviolable, secure, unattackable and strong. Inexpugnable is a synonym for impregnable, but it just doesn't sound like a word that anyone would ever use.