Below are possible answers for the crossword clue 1.
15 letter answer(s) to 1
4 letter answer(s) to 1
a hard cross-grained round piece of wood in a board where a branch emerged; "the saw buckled when it hit a knot"
a sandpiper that breeds in the Arctic and winters in the southern hemisphere
a tight cluster of people or things; "a small knot of women listened to his sermon"; "the bird had a knot of feathers forming a crest"
a unit of length used in navigation; exactly 1,852 meters; historically based on the distance spanned by one minute of arc in latitude
any of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another object
make into knots; make knots out of; "She knotted her fingers"
soft lump or unevenness in a yarn; either an imperfection or created by design
something twisted and tight and swollen; "their muscles stood out in knots"; "the old man's fists were two great gnarls"; "his stomach was in knots"
tangle or complicate; "a ravelled story"
7 letter answer(s) to 1
16th President of the United States; saved the Union during the American Civil War and emancipated the slaves; was assassinated by Booth (1809-1865)
A shade of the colour green.
An American make of luxury car
capital of the state of Nebraska; located in southeastern Nebraska; site of the University of Nebraska
Lincoln, Lincolnshire, England
long-wooled mutton sheep originally from Lincolnshire
3 letter answer(s) to 1
a single person or thing; "he is the best one"; "this is the one I ordered"
being a single entity made by combining separate components; "three chemicals combining into one solution"
eminent beyond or above comparison; "matchless beauty"; "the team's nonpareil center fielder"; "she's one girl in a million"; "the one and only Muhammad Ali"; "a peerless scholar"; "infamy unmatched in the Western world"; "wrote with unmatchable clarity"; "unrivaled mastery of her art"
having the indivisible character of a unit; "a unitary action"; "spoke with one voice"
indefinite in time or position; "he will come one day"; "one place or another"
of the same kind or quality; "two animals of one species"
the smallest whole number or a numeral representing this number;
used informally as an intensifier; "that is one fine dog"
used of a single unit or thing; not two or more; "`ane' is Scottish"