to take part in an activity, meeting, or event

to raise; to increase

to reinforce; to strengthen; to enhance

to a greater degree or extent; more (than something else) or even more

to make an extra effort or to encourage and root for someone

to become a member of a group or organization, or to take part in an activity

to accelerate; to speed up; to hasten

to put in, include, or add on; plus (in mathematical addition)

to increase (e.g. one's effort); to enlarge

to treat or transform raw materials or semi-finished items into a finished form through a series of procedures

to accelerate; to speed up; to expedite

used before a disyllabic verb to indicate that the action is applied to something or someone previously mentioned; to give or bestow (support, consideration, etc.)

Chicago, USA

to join (an alliance, sports team, franchise, movie cast, or record label)

to work overtime

to become more serious or severe, especially regarding an illness or a negative situation

Las Vegas, Nevada

to add; to increase

to intensify; to aggravate; to become more serious

to heat

to accelerate the pace or rate of work to meet a deadline

to deepen

added as a supplement; supplementary or extra

potassium (loanword)

to convert information or data into code or protect it with a password to prevent unauthorized access; the process of encryption

to increase by twofold; to make twice as much or as many

Gaza (territory adjacent to Israel and Egypt)

in addition; plus; besides

a substance added to something in small quantities to improve, preserve, or alter its properties, encompassing both industrial chemicals and food additives

Alaska, US state

added value (accountancy)

to add something extra, provide an additional increment, or to append

to work harder; to put in more effort to accomplish a task

to make a physical structure stronger, firmer, or more stable

(loanword) gallon

to assign weights to values in a statistical or mathematical calculation, such as a weighted average or index

to increase a price

to exert (effort or pressure)

to build an additional story or extension onto an existing building

to exert psychological or social pressure on someone to achieve a goal