root (of a plant); stump (of a tree); root (of a problem, etc.); base
specialization; specialty; speciality; expertise
insular; closed; unsociable; exclusive
looking up (e.g. a word in a dictionary); retrieval (e.g. data); searching for; referring to
to check through; to thoroughly investigate
solution (of an equation, inequality, etc.); root (e.g. of a polynomial); solution (to a given problem); answer; explanation; interpretation
extraction; abstraction; selection (from a group); sampling
to wait for one's chance; to wait for an opportunity
going to bed; retiring (for the night)
to get out of bed; to show a leg
bottle of perfume (scent)
to notice; to recognize; to recognise; to become aware of; to perceive; to realize
individual; distinctive; unique; characteristic; personal; idiosyncratic
individuality; personality; quirk; idiosyncrasy; character; individual characteristic
half-cooked; half-done; soft-boiled; half-ripe; unripe
fried egg; sunny-side up fried egg
in the morning; during the morning
jewels and ornaments; jewelry; jewellery
to paw (at) the ground; to struggle (using one's arms and legs); to flounder; to struggle (to escape an adverse situation); to strive
to glance at; to look at; to scan; to run one's eyes over
to pause; to have a short intermission
especially; above all; inter alia; among others
to shake and untangle; to shake free from
bipartite; in two parts; double
to be irritated; to get annoyed; to lose one's patience
to be worried about; to be concerned for someone's welfare
old enemy; longtime enemy; arch-enemy; traditional rival; longstanding foe