to cock one's head in puzzlement; to tilt one's head in contemplation; to wrack one's brain; to think hard
to join hands; to join forces; to work in cooperation; to link up; to partner with
if you think about it; come to think of it
to restrict; to limit; to be restricted to; to be limited to; to be best (for); to be the best plan
so; accordingly; now; then; thereupon; therefore
to face each other; to be opposite (to)
inverted; upside down; reversed; back to front; wrong way round
reef knot; flat knot; square knot
ring; circle; hoop; wheel; circle (e.g. of friends); planetary ring
figure eight; figure of eight
top and bottom; high and low; going up and down; rising and falling; going and coming back; upper and lower classes; ruler and ruled
unnatural; artificial; affected; strained
hard-to-do; difficult; tough; awkward; tricky
easy; simple; easygoing; lighthearted; simplistic
point (of a story, argument, etc.); key point; point; site; point (in scoring); point (in a loyalty program); points
algae; waterweed; seaweed; duckweed
(out of) desperation; (as a) last resort; (driven by) pain
to cling to; to hang onto; to rely on; to depend on; to implore; to entreat
pain; agony; suffering; distress; torment
love; affection; attachment; craving; agape; Ireland
excelling; surpassing; outdoing
mutually; with each other; reciprocally; together
at that time; at that moment; then; on that occasion
to sink (e.g. a ship); to submerge; to lower (e.g. one's body into a chair); to floor (an opponent)
pity; sorrow; pitiable; pitiful; alack; alas
infiltration (e.g. of water); flooding
stimulus; stimulation; impetus; impulse; excitement; thrill
mucus; mucilage; viscous liquid; phlegm
infiltration; permeation; exudation; percolation; effusion; extraction
to be mixed together; to be blended; to intermingle; to commingle
to bubble; to foam; to froth
to begin to overflow; to start overflowing; to pour out
bubble; foam; froth; suds; lather; head (on beer)
sticking to; clinging to; adhesion; cohesion; agglutination
large and rough; big and tough; unrefined; rustic; extreme; excessive
dull sound; muffled sound
handle; steering wheel; handlebar; handlebars; handle; screen name