13-letter words containing m, u, d, i, r
- sodium borate — borax1 .
- squandermania — an extreme urge for, or level of pleasure obtained by, spending money recklessly
- superdiplomat — a highly skilled or powerful diplomat, a high-ranking diplomat
- superdominant — submediant.
- terbium oxide — an amorphous white powder, Tb 2 O 3 .
- time-honoured — revered or respected because of antiquity and long continuance: a time-honored custom.
- turbidimetric — from, using, or relating to a turbidimeter or turbidimetry
- umbrella bird — any of several large trogons of the genus Cephalopterus, of Central and South America, as C. ornatus, having an umbrellalike crest above the head.
- uncircumcised — not circumcised.
- uncompromised — unable to function optimally, especially with regard to immune response, owing to underlying disease, harmful environmental exposure, or the side effects of a course of treatment.
- under-meaning — what is intended to be, or actually is, expressed or indicated; signification; import: the three meanings of a word.
- underemphasis — inadequate emphasis.
- underestimate — to estimate at too low a value, rate, or the like.
- underwhelming — to fail to interest or astonish: After all the ballyhoo, most critics were underwhelmed by the movie.
- undeterminate — not definite or determined; indeterminate
- undistempered — not diseased; free from illness
- unimpregnated — not saturated, soaked or infused (with something)
- unintermitted — without any interval or intervals, or any suspension of activity
- unreprimanded — a severe reproof or rebuke, especially a formal one by a person in authority.
- unsymmetrized — not made symmetrical; not symmetrized
- untransmitted — to send or forward, as to a recipient or destination; dispatch; convey.
- uranium oxide — any of the compounds of uranium and oxygen, as UO 2 , UO 3 , U 4 O 9 , or U 3 O 8 .
- vacuum drying — the removal of liquid from a solution or mixture at reduced air pressure so that it dries at a lower temperature than would be required at full pressure.
- white mustard — a pungent powder or paste prepared from the seed of the mustard plant, used as a food seasoning or condiment, and medicinally in plasters, poultices, etc.
- wild geranium — geranium (def 2).
- without demur — If you do something without demur, you do it immediately and without making any protest.
- yttrium oxide — a white, water-insoluble powder, Y 2 O 3 , used chiefly in incandescent gas and acetylene mantles.