teacher; instructor; professor
backing; support; backer; shield that protects one's back
to look at from a biased viewpoint; to look at with a prejudiced eye
loss; damage; harm; disadvantage; handicap; drawback
questions and answers; dialogue
front (aspect, weather, war-front, etc.); reception (e.g. in a hotel); front desk; front office; team management
to be crowded; to be packed; to be jammed
learning by ear; memory of having heard something before
twosome; duo; pair (of criminals)
two classes; double; two sets
alcohol; (alcohol-based) hand sanitizer
to meet; to assemble; to gather; to encounter; to run into
mild; calm; gentle; quiet; congenial; amicable
unworthy; unbecoming; improper
something to wear; clothes
to knit one's brows; to frown
male-female relationships; relations between the sexes; sexual relations
sensual love; love affair
to combine; to join; to tie on; to attach with a knot; to bind (e.g. an address)
to contract (a disease); to suffer from
to supply (goods, money, etc.); to cover (costs); to pay; to give board; to provide meals
waiting on a table; serving (at dinner); waiter; waitress; office boy; office girl
coming and going; keeping in touch; visiting each other; street traffic; highway
worth; merit; value; good point; redeeming feature; saving grace
sensible; clever; smart; decent; tasteful
to think of; to come up with
to slip into; to crawl into (under); to conceal oneself (under); to sneak into; to infiltrate