unguent

n. 药膏，软膏

unfreeze, unfriendly, unfrock, unfulfilled, unfurl, ungainliness, ungainly, ungenerous, unget-at-able, unglazed, ungodly, ungovernable, ungracious, ungraciously, ungrammatical, ungrammatically, ungrateful, ungratefully, ungrudging, unguarded, unguided, unhappily, unhappiness, unhappy, unhealthily, unhealthiness, unhealthy, unheard, unheard-of, unheroic, unhesitating, unhinge, unholiness, unholy, unhoped-for, unhorse, unhurt, uni-, UNICEF, unicellular,