Играть(ся)

Imperfective. Meaning:
- игра́ть – to play, to act, to perform;
- игра́ться – to play.

Perfective – сыгра́ть(ся) (more…)

Бежать

Imperfective. Non-reflexive. Verb of motion. Meaning: to run.

Perfective – убежа́ть, сбежа́ть, побежа́ть. (more…)

Угостить(ся)

Perfective. Meaning:
- угости́ть – to entertain, to treat, to stand a treat.
- угости́ться – to treat oneself, to help oneself.

Imperfective – угоща́ть(ся). (more…)

Сыграть(ся)

Perfective. Meaning:
- сыгра́ть – to act, to play, to perform;
- сыгра́ться – to form a good team, to play well together.

Imperfective – игра́ть(ся). (more…)

Угощать(ся)

Imperfective. Meaning:
- угоща́ть – to entertain, to treat, to stand a treat,
- угоща́ться – to treat oneself, to help oneself.

Perfective – угости́ть(ся) (more…)

Хватить(ся)

Imperfective. Meaning:
- хвати́ть – to suffice, to be sufficient / enough; to catch.
- хвати́ться – to miss, to notice the absense, to find that something or somebody is missing.

Imperfective – хвата́ть(ся). (more…)

Хватать(ся)

Imperfective. Meaning:
- хвата́ть:
1. to suffice, to be sufficient / enough;
2. to catch, to seize, to catch hold (of), to grasp, to grab.
- хвата́ться:
1. to snatch (at), to grip, to pluck (at), to catch (at)
2. to take up.

Perfective – хвати́ть, схвати́ть(ся) (more…)

Показать(ся)

Perfective. Meaning:
- показа́ть – to show, to indicate, to point;
- показа́ться – to show oneself, come in sight; to seem, to appear, to have a look.

Imperfective – пока́зывать(ся), каза́ться. (more…)

Казаться

Imperfective. Reflexive. Meaning:
- каза́ться – to seem.

Perfective – показа́ться. (more…)

Расти

Imperfective. Meaning:
- расти́ – to grow, to increase;

Perfective – вы́расти, подрасти́. (more…)

Бегать

Imperfective. Non-reflexive.
Meaning: to run.

Perfective – побе́гать, сбе́гать. (more…)

Подружиться

Perfective. Meaning:
- подружи́ться – to make friends (with).

Imperfective – дружи́ть. (more…)

Дружить

Imperfective. Non-reflexive. Meaning:
- дружи́ть – to be friends (with), to be on friendly terms (with), to be good (at), to be strong (on).

Perfective – подружи́ться. (more…)

Влюбить(ся)

Perfective. Meaning:
- влюби́ть – to get to fall in love;
- влюби́ться – to fall in love.

Imperfective – влюбля́ть(ся). (more…)

Выздороветь

Perfective. Non-reflexive. Meaning:
- вы́здороветь – to cure completely, to make a recovery.

Imperfective – выздора́вливать. (more…)

Сойти

Perfective. Meaning:
- сойти́ – to descend, go down, to pass as.

Imperfective – сходи́ть. (more…)

Выздоравливать

Imperfective. Non-reflexive. Meaning:
- выздора́вливать – to get better, to recover, to convalesce, to be convalescent.

Perfective – вы́здороветь. (more…)

Заболеть

Perfective. Non-reflexive. Meaning:
- заболе́ть – to fall ill, to develop a disease, to begin to ache.

Imperfective – боле́ть. (more…)

Болеть

Imperfective. Non-reflexive. Meaning:
- боле́ть (1) – (about a person) to be ill, to be in poor health ; to grieve, to be anxious/worried; to be a fan, to support.
- боле́ть (2) – (about a part of the body) to hurt, to ache.

Perfective – заболе́ть. (more…)

Придумывать(ся)

Imperfective. Meaning:
- приду́мывать – to think up, to think of, to devise, to invent;
- приду́мываться – to be invented, to be thought up, to come in mind.

Perfective – приду́мать(ся). (more…)