- Least involved
- Least irrigated
- Least klutzy
- Least large
- Least laugh-out-loud, as humor
- Least legitimate
- Least lenient
- Least like Emily Post
- Least likely
- Least likely to be free
- Least likely to be missed
- Least likely to be pinned down
- Least likely to bend
- Least likely to earn a G rating
- Least likely to forgive
- Least likely to get it
- Least likely to last
- Least likely to let you sleep
- Least likely to offend
- Least likely to rain
- Least likely to sag
- Least likely to sit still
- Least likely to speak up
- Least likely to tip
- Least likely to turn tail
- Least likely to understand
- Least likely to win a Tony, perhaps
- Least likely to work
- Least limited
- Least lit
- Least little bit
- Least lively
- Least lovely
- Least loyal
- Least lucid
- Least lumbering
- Least magnanimous
- Least malleable
- Least mannerly
- Least mean
- Least meaningful
- Least meaningful, as compliments
- Least merry
- Least minuscule
- Least modest
- Least moist
- Least moral
- Least nasty
- Least near
- Least nerdy
- Least nice
- Least noble
- Least notion, in a phrase
- Least number
- Least number of nonstudio films?
- Least numerous
- Least obfuscatory
- Least obscure
- Least obtuse
- Least obvious
- Least occupied
- Least of a litter
- . . . least of all ___": Bacon
- Least of litters
- Least of the least?
- Least of the litter
- Least old
- Least old: Abbr.
- Least on drugs
- Least onerous
- Least optimally
- Least organized
- Least ornate
- Least out-of-line
- Least palpable, as a touch
- Least particles
- Least perturbable
- Least pessimistic
- Least physical football player
- Least pinguid
- Least plausible
- Least plausible, as an excuse
- Least pleasant, weatherwise
- Least polished
- Least polite
- Least popular kind of speech
- Least popular slices
- Least populous NATO member
- Least populous state capital
- Least possible
- Least possible portion
- Least possible share
- Least practical
- Least precise
- Least productive
- Least profane
- Least prolix
- Least prominent
- Least promising
- Least pulchritudinous
- Least puzzling
- Least pyknic
- Least quantities
- Least quantity
- Least quiet
- Least rainy
- Least ratty
- Least refined
- Least relaxed
- Least resistant
- Least restrained
- Least restricted
- Least rigid
- Least ripe
- Least risky option
- Least risky option: 2 wds.
- Least robust
- Least rocky
- Least rosy
- Least rough
- Least ruffled
- Least safe
- Least satisfactory
- Least scarce
- Least scrawny
- Least seasoned
- Least secure
- Least self-sufficient
- Least sensible
- Least serious.
- Least severe
- Least shaken up
- Least shallow
- Least shapely
- Least sharp
- Least sharp-witted
- Least sickly
- Least significant
- Least sissyish
- Least slanted
- Least smart / Kitchen worker / Towel word / ___ Fein
- Least soft
- Least sound
- Least sparse
- Least spicy
- Least spirited
- Least square
- Least stimulating
- Least straight